MR341X7487B000

8 Electrical equipment

V5MR-341-X74-87B000$TOC.mifV5

87B

"The repair procedures given by the manufacturer in this document are based on the technical specifications current when it was prepared.

The procedures may be modified as a result of changes introduced by the manufacturer in the production of the various component units and accessories from which his vehicles are constructed."

V5

All rights reserved by Renault s.a.s.

Edition Anglaise

Copying or translating, in part or in full, of this document or use of the service part reference numbering system is forbidden without the prior written authority of Renault s.a.s.

© Renault s.a.s. 2009

PASSENGER COMPARTMENT CONNECTION UNIT

UCHProgram No.: 0090Vdiag No.: 04, 0C

Fault finding – Introduction 87B - 2Fault finding – System operation 87B - 6Fault finding – Replacement of components 87B - 14Fault finding – Configurations and programming 87B - 17Fault finding – Fault summary table 87B - 29Fault finding – Interpretation of faults 87B - 31Fault finding – Conformity check 87B - 68Fault finding – Status summary table 87B - 88Fault finding – Interpretation of statuses 87B - 91Fault finding – Parameter summary table 87B - 150Fault finding – Interpretation of parameters 87B - 151Fault finding – Command summary table 87B - 158Fault finding – Interpretation of commands 87B - 159Fault finding – Customer complaints 87B - 175Fault finding – Fault finding chart 87B - 181

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87BUCH

Program No.: 0090Vdiag No.: 04, 0C

1. SCOPE OF THIS DOCUMENT

This document presents the fault finding procedure applicable to all computers with the following specifications:

2. PREREQUISITES FOR FAULT FINDING

Documentation type

Fault finding procedures (this document):– Assisted fault finding (integrated into the diagnostic tool), Dialogys.

Wiring Diagrams:– Visu-Schéma (CD-ROM), paper.

Type of diagnostic tools– CLIP

Special tooling required

Vehicle(s): LAGUNA II Name of computer: UCH

Function concerned: UCH Vdiag No.: 04 - 0C

Special tooling required:

Multimeter

Elé. 1603 Bornier part number

Elé. 1607 Valve exciter

Pressure gauge

Tyre inflation system

UCH_V04_PRELI/UCH_V0C_PRELI

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Introduction

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PASSENGER COMPARTMENT CONNECTION UNITFault finding – Introduction 87B


3. REMINDERS

REPLACING A UCHAfter a UCH has been replaced, the computer must be configured.Refer to the configuration section of this Workshop Repair Manual and the configuration section for power-assisted steering, the engine immobiliser and door and tyre management.

For vehicles fitted with a UCH, Vdiag 0C, the + 12V after ignition feed lasts for 3 minutes.To change this time to 1 hour, switch on the ignition and run a multiplex network test with CLIP. CLIP will automatically send a command to the computer.There is another way to change this time to 1 hour:With the ignition on and starting conditions not met, press and hold the engine Start/Stop button for 5 seconds.After 1 hour, repeat this operation, if necessary.

Faults

Faults are declared present or stored (depending on whether they appeared in a certain context and have disappeared since, or whether they remain present but are not diagnosed within the current context).

The present or stored fault status must be considered, when the diagnostic tool is used after switching on the + after ignition feed (without operating the system components).

For a present fault, apply the procedure described in the Interpretation of faults section.For a stored fault, note the faults displayed and apply the instructions in the Notes section.If the fault is confirmed when the instructions in the Notes section are applied, the fault is present. Deal with the fault.

If the fault is not confirmed, check: – the electrical lines which correspond to the fault,– the connectors for these lines (for oxidation, bent pins, etc.),– the resistance of the faulty component,– the condition of the wires (melted or cut insulation, wear).

Conformity check

The aim of the conformity check is to check data which does not produce a fault on the diagnostic tool when the data is inconsistent. Therefore, this stage is used to: – carry out fault finding on faults that do not have a fault display, and which may correspond to a customer complaint.– check that the system is operating correctly and that there is no risk of a fault recurring after repair.

This section gives the fault finding procedures for statuses and parameters and the conditions for checking them.

If a status is not behaving normally or a parameter is outside permitted tolerance values, you should consult the corresponding fault finding page.

Customer complaints - Fault-finding chart

If the test with the diagnostic tool is correct, but the customer complaint is still present, the fault should be dealt with via the customer complaint fault finding procedure.

A summary of the overall procedure to follow is provided on the following page in the form of a flow chart.

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4. FAULT FINDING PROCEDURE

Check the battery charge and the condition of the fuses

Print the system fault finding log (available on CLIP and in the Workshop

Repair Manual or Technical Note)

Connect CLIP

Refer to ALP No. 1

Read the faults

Deal with present faults

Deal with stored faults

Conformity check

Use Fault Finding Charts (ALPs)

Dialogue with UCH?

Existence of faults

The cause is still present

The cause is still present The cause is still

present

Contact the Techline with the completed fault finding log

no

no

no

no

no

yes

yes

yes

Fault solved

Fault solved

Fault solved

Carry out a pre-fault finding procedure; see system

operation.

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5. FAULT FINDING LOG

You will always be asked for this log:– when requesting technical assistance from Techline,– for approval requests when replacing parts for which approval is mandatory,– to be attached to monitored parts for which reimbursement is requested. The log is needed for warranty

reimbursement, and enables better analysis of the parts removed.

6. SAFETY INSTRUCTIONS

Safety rules must be observed whenever work is carried out on a component to prevent physical damage or human injury:– check the battery voltage to avoid incorrect operation of computer functions,– use the proper tools.

IMPORTANT

IMPORTANTAll faults involving a complex system call for thorough diagnostics with the appropriate tools. The FAULT FINDING LOG, which should be completed during the fault finding procedure, ensures that a record is kept of the procedure carried out. It is an essential document when consulting the manufacturer.

IT IS THEREFORE ESSENTIAL THAT THE FAULT FINDING LOG IS FILLED OUT EVERY TIME IT IS REQUESTED BY TECHLINE OR THE WARRANTY RETURNS DEPARTMENT.

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87BUCH


IMMOBILISER FUNCTION:

It is an engine immobliser that recognizes a RENAULT card with a random rolling code (V3 encryption).The security code no longer exists but has been replaced by a repair code allocated to the vehicle for life during manufacture:– no numbers are written on the RENAULT Card,– at the time of delivery, the vehicle does not have a label showing the code.When working on the system, the repair code number can be requested from the local assistance network.

When requesting the code number, it is essential to provide the vehicle identification number as well as its production number. This allows the operator to identify the vehicle in order to provide the correct code.RENAULT Cards are fitted with a backup key (1) enabling the door to be opened in the event of an operating fault. Replacement RENAULT Cards are supplied non-coded and without an emergency metal key.A green cover is fitted in the place of the backup key.When replacing a RENAULT Card, it is necessary to replace the green cover with the customer's backup key and to fit the green cover on the faulty RENAULT Card when returning it for analysis.

Indicator light table:

Note: A backup key can be ordered from the Parts Department by quoting the vehicle security number.This system can have up to four RENAULT cards.The remote control function and the battery have no effect on the immobiliser.The Basic and Hands-Free RENAULT Cards are different and not interchangeable.They cannot be used on a vehicle not set up for them.In the event of a card being stolen or lost or upon the customer's request, a RENAULT Card can be de-allocated from a vehicle. It can be reallocated to the same vehicle if necessary.

Ignition warning light

Instrument panel message Ignition on Possible cause:

Direction indicator

Apply brakes + Start or declutch

NoImmobiliser active (no card recognised by the card reader)

Direction indicator

Reader out of order or card not detected

NoCard not recognised by the card reader. The card does not correspond to the vehicle or has been de-allocated.

Direction indicator

Steering not locked or card not recognised

NoFaulty electric steering column lock or multiplex connection.

ContinuouslyFaulty injection -Faulty engine immobiliser

Yes

The electric steering column lock is unlocked.There is a problem with the vehicle injection system.

Continuously (3 seconds)

then offYes Starting the engine

PASSENGER COMPARTMENT CONNECTION UNITFault finding – System operation

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PASSENGER COMPARTMENT CONNECTION UNITFault finding – System operation 87B


KEYLESS VEHICLE

(This function is divided into three sub-functions: Access, Protection and Starting)It has the following changes:

Scenarios on the Laguna:

Table showing the way in which presses on the card are managed and their associated actions:

*: for this function, the vehicle must be fitted with one-touch electric windows and anti-pinch sunroof.**: some right-hand drive vehicles may be fitted with "Driver's door only" unlocking. This function allows the driver's door and luggage compartment only to be unlocked by pressing the RENAULT Card briefly.***: unlocking of doors and tailgate for vehicles fitted with "Driver's door only" unlocking.****: on some right-hand drive versions, this function is preceded by deadlocking.

Access function(locking/unlocking)

Starting function

Scenario Pressing the card buttons

Insertion of the card in the reader, pressing the Start/Stop button.Automatic transmission conditions:– in P or N.Manual gearbox conditions:– neutral or clutch fully depressed.

Press on the RENAULT Card

Effect on the locksOperation of

direction indicators

Operation of the side repeaters

Operation of horn

Locking1 short press

Central door locking 2 flashes 2 flashes

2 short presses

Central locking of opening elements

Rapid flashing Rapid flashing

1 long press****

Closing of the windows and sunroof*

2 flashes Rapid flashing

Hands-free mode

Central door locking 2 flashes

Permanently illuminated for approximately 10 seconds

1 signal (configurable)

Opening1 short press

Unlocking of the doors and luggage compartment or the driver's door**

1 flash 1 flash -

2 short presses

Unlocking of the doors and luggage compartment***

- - -

Hands-free mode

Unlocking of the doors and luggage compartment or the driver's door**

1 flash 1 flash -

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The keyless vehicle system includes:– A Renault card.– A radio frequency receiver integrated into the card reader.– An electronic controller integrated into the UCH.– An engine start push-button.– The door locks.– A red "Door locked" indicator light.– The vehicle direction indicators.– The injection computer.– The clutch pedal sensors and gearbox neutral position sensors.– The electric steering column lock.

Basic system operationWhen the immobiliser system is operational, the engine immobiliser red indicator light flashes (slow flashing: once per second).The electric steering column lock is locked.The immobiliser is activated a few seconds after the ignition is switched off.Once the RENAULT Card is inserted into the reader, the code from the RENAULT Card is sent to the UCH.If the code is recognised by the UCH, the UCH sends a coded signal to the electric steering column lock via the multiplex network.If the coded signal received by the electric lock is identical to the code stored in its memory, the lock releases the steering column and sends a confirmation message to the UCH.When the UCH receives this message, it establishes the + after ignition feed and extinguishes the red immobiliser warning light.When the ignition is on, the UCH and the injection computer send coded signals to each other via the multiplex network.If the signals transmitted by the UCH and the injection computer match, the UCH authorises the engine to start and the injection is unlocked.

Special casesIf the injection computer or electric steering column lock has no reference code in its memory:The code sent is stored in the memory.If the codes do not match, the system remains locked.The red immobiliser warning light flashes (rapidly) or is continuously lit.Refer to the indicator light table.

IMPORTANTWhen the vehicle battery has a low charge, the drop in voltage caused by operating the starter could reactivate the immobiliser.If the voltage is too low, the engine cannot be started, even by pushing the vehicle.

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VARIABLE POWER ASSISTED STEERING FUNCTION (variable PAS)

The computer that performs the variable power assisted steering function is the UCH.Power supply: + after ignition feed (+APC) and engine running.

Operation:The variable power-assisted steering system (DAV) is designed to provide greater power assistance during parking manoeuvres than that provided by constant power-assisted steering (DAC), and to gradually reduce this power assistance as the vehicle speed increases. It also gives much firmer steering than DAC at high speed.

The DAV function controls the stepper motor according to the speed of the vehicle.

Hardware:

The DAV system consists of:Hydraulics:– A constant flow hydraulic pump.– A hydraulic jack.– A valve controlled by an electromechanical actuator.– An oil reservoir.– A pipe assembly (hydraulic connections, cooler).

Electrics:– A source of electrical power.– An integrated function in the UCH.– Three vehicle status signals.– An actuator.– The diagnostic connection.– The connection between the different electrical components (wiring).– The vehicle signals: speed.

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WIPING FUNCTION

The front and rear screen wiper functions must be disabled when the UCH is blank (unprogrammed). On the other hand, the diagnostic actuator commands are always possible.The wiper motor (a serial motor) has a built-in electronic controller. This motor is driven by the UCH using a serial connection. The rain sensor, if it is fitted, communicates with the UCH and the motor via this serial connection.

Operation of opposite direction wipers with serial connection rain sensor:When the + after ignition feed is activated, the UCH activates a two-way serial line on which it sends the various commands.The UCH reads the signals sent by the motor and the rain sensor.The wiper motor electronic system is supplied directly via the 12 VBAT. The wiper commands (stop, automatic, low speed, high speed) are given by the UCH.Position of the stalk in automatic mode:If the combined wash/wipe stalk is in the auto position during + after ignition feed activation, the rain sensor is inhibited.The rain sensor is activated if automatic intermittent wipe speed selection is detected or following a screen wash request (short or long press) with the wiper stalk in the automatic position. In this case, the sensor controls the motor directly using different speed requests depending on the type of rain.

Defect mode in the event of a faulty sensor:In the event of a line fault (no communication) during activation (start-up or auto setting on the wash/wipe stalk), the UCH will operate the wiper in permanent intermittent mode with a 5 second interval for the wash/wipe stalk auto position.In the event of line failure (no dialogue) during operation, the windscreen wiper control will retain the status of the last sensor command. This part of the defect mode is controlled by the internal electronics of the opposite direction wiper motor.

Note: The rain sensor is optional, it may or may not be present.

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LIGHTING FUNCTION

The lighting system can be broken down into three functions:– Direction indicators and hazard warning lights.– Sidelights, dipped beam headlights, main beam headlights and fog lights.– Interior lighting.

Direction indicators and hazard warning lightsDirection indicators:The unit should instruct the left-hand or right-hand direction indicator to flash depending on the order sent by the stalk.The buzzer integrated into the instrument panel is used to replace the indicator relay.When the vehicle is locked using the card, the UCH should supply power to the left-hand and right-hand directional indicators twice for 400 ms. However, this functionality is not activated in the following cases:– If a door is found to be open.– If a fault in the power supply to the electric door locking motors or in the connection is detected.

Defect mode: this is requested if one of the front or rear bulbs is faulty. Defect mode is not requested if one of the bulbs of the side-mounted repeaters is defective, as it is not possible to detect this fault.

Hazard warning lights:The control unit must make all the right- and left-hand direction indicators flash according to the command sent by the hazard warning light control (whatever the position of the direction indicator stalk), the deceleration signal sent by the ABS computer (during emergency braking) or the signal sent by the airbag computer (in the event of impact).

Sidelights, dipped beam headlights, main beam headlights and fog lightsThese functions are supplied according to the position of the lighting stalk.

Automatic headlighting (sidelights and dipped beam)The automatic headlighting function is exclusive with the running light function (activation of lights in daytime).This function consists of automatically activating the sidelights and dipped beam headlights. The UCH receives the request from the rain/light sensor.Switch-off request by the sensor: if the fog lights and dipped beam headlights are not being used, they are switched off at the request of the rain/light sensor.

Operation in defect mode: if the side lights and the dipped beam headlights have been activated at the request of the sensor, failure of the latter causes the light activation command to be maintained until the engine is switched off. If the failure occurs when the main beam headlights are on, the side lights and dipped beam headlights will also be maintained until the engine is switched off.

Running lights function (activation of lights in daytime)When the lighting switch stalk is in the park position, with after ignition feed on, detection that the engine is running causes activation of the side lights and the dipped beam headlights. The lights are turned off when the engine stops.

Fog light ringOperation of the fog light ring is independent of the positions of the lighting stalk and ring. The UCH receives the activefront and rear fog light pulse inputs when there is a + 12V supply.

Note: The automatic headlighting function is operational as soon as the engine is detected as running.

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PREDIAGNOSTICSSteps to take before entering fault-finding mode with the tool– Are the wheels concerned fitted with SSPP valves, or were they at the time of the incident?– Verify the position of the wheels on the vehicle (valve colour code). If the wheels are not in their original position

on the vehicle, refit the rings in their original position and program the valve codes (see Help section).– Do the tyre dimensions correspond to the original dimensions of the tyres fitted to the vehicle?– Check the tyre pressure with a pressure gauge. Do they correspond to the pressures noted on the door or in the

driver’s handbook for that size of tyres?– Check that the vehicle is not affected by a Special Technical Procedure (OTS) (wheels flashing on the display).

TYRE FUNCTION (TYRE PRESSURE MONITOR):– This system continuously monitors the tyre inflation pressure status of all four tyres fitted to the vehicle and indicates

the tyre pressures to within 0.1 bar when the ignition is switched on (depending on version), and warns the driver if:– the tyre inflation pressure is 0.3 bar below the recommended tyre inflation pressure (orange warning) or if it is

0.6 bar below (red warning),– the pressure is too high,– a tyre is leaking excessively,– a tyre is faulty,– there is a pressure difference between the left-hand and right-hand wheels.

Composition of the system:The Tyre Pressure Monitoring System consists of the following components:– Four pressure sensors built into the valves (one per wheel, but not on the spare wheel). They send a radio signal

to the receiver.– A receiver located under the vehicle, which collects and decodes the information from the sensors and sends it to

the UCH.– A UCH, which receives the signals from the receiver and decides on the message to be displayed.– A display (specific or integrated into the instrument panel).

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SYSTEM OPERATION

– The sensors are activated after approximately 1 minute of driving at a speed above 19 mph (30 km/h).– When the vehicle is being driven, the sensors transmit a signal every minute, and every 10 seconds the sensors

measure whether the difference in the pressure between the two signals is more than 84 mbar.– The sensors enter standby mode after approximately 2 minutes when driving at speeds below 19 mph (30 km/h).– In standby mode, the sensors transmit a signal every 60 minutes unless they detect a pressure difference between

two measurements exceeding 84 mbar, in which case they transmit a signal every 15 minutes.– Conditions for accessing programming mode: no special conditions are required; the exciter simply enters the

valves in programming mode.– Conditions for exiting programming mode: automatic exit from programming mode after a signal from the valve.– The tyres are considered to be cold after the vehicle has been stationary for 1 hour and 45 minutes.– Alert thresholds:

– tyre over-inflation when cold = recommended pressure + 700 mbar during eight cold starts– tyre over-inflation when hot = recommended pressure + 850 mbar– tyre under-inflation = recommended pressure -400 mbar during eight cold starts– high level of tyre under-inflation = recommended pressure -600 mbar– imbalance = pressure difference between the left-hand and right-hand wheels on the same axle is greater

than 500 mbar– warning of unsuitable tyre inflation pressures for a particular speed = the tyre inflation pressure of at least

one wheel when cold is below the recommended pressure for high speeds -400 mbar and the vehicle speed has been above 100 mph (160 km/h) (as a guide) for at least 3 minutes.

– The minimum time for detection of the leakage of air from a tyre is 15 minutes.– The command VP014 Change activation threshold is used to carry out the following modifications:

– to change the tyre under-inflation threshold of one or more tyres from 300 to 400 mbar for the user warning display. This command provides more leeway in the event in the event of not quite exact inflation when cold. Repeating this command does not change the underinflation threshold a second time.

Note: A second set of four wheel sensors may be identified by the UCH. Respect the colour coding of the sensors according to their location.

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87BUCH


New parts are not coded. When fitted to the vehicle, they must be programmed with a code to make them operational.

To perform this procedure, certain vehicle components must already be correctly coded (refer to the following allocation table).

*: The RENAULT card allocated to a vehicle must be blank or already programmed on this vehicle.

NOTE: These key cards can be programmed to a vehicle, but are not operational (not allocated).

IMPORTANTOnce a part is programmed with a code, it is assigned to the vehicle; the code cannot be deleted and the part cannot be reprogrammed with another code. The programmed code cannot be erased.

After-sales operations

Status of the components Repair code needed

UCHRENAULT

CardInjection

computer

Electric steering column

lock

Programming the Passenger

Compartment Central Unit (UCH)

Blank Programmed Programmed - YES

Programming the RENAULT key

cardProgrammed Blank* Programmed Coded YES

Programming the injection computer

Programmed Programmed Blank Coded NO

Programming the steering column

electric lockProgrammed Programmed - Blank NO

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Replacement of components

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PASSENGER COMPARTMENT CONNECTION UNITFault finding – Replacement of components 87B


REPLACEMENT OF THE UCH:

A new UCH is not coded. When fitted to the vehicle, it must be programmed with a code to make it operational.To perform this procedure, you must have at least one of the old RENAULT Cards for the vehicle, plus the repair code, and the injection computer must be correctly coded.

Manually enter the VIN code on the first page of the Clip tool.Run the Multiplex network test.The tool displays Vehicle configuration unknown:Check the undetected or unrecognised computers.Click on OK.In the screen with the list of computers, click on continue.Select UCH then click on Run fault finding.Click on the repair mode and on the program menu.

After replacement of the UCH, run the command SC004 UCH programming (see configurations and programming).

REMINDER: Only the RENAULT Cards used during the allocation procedure will be operational. To allocate the cards to the vehicle, run the programming command SC010 Programming cards.

IMPORTANTOnce a code has been programmed into the UCH, it is allocated to the vehicle and it is not possible to program the UCH with another code.

Note: Whenever the UCH is replaced, carry out the configurations for the functions available on the vehicle. Functions not configured will not be operational.To perform the configurations, see Configurations and programming.

WARNINGWhenever the UCH is replaced, do not forget to program the electric windows (see configurations and programming), and re-enter the codes for the radio and the navigation system.

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PASSENGER COMPARTMENT CONNECTION UNITFault finding – Replacement of components 87B


REPLACEMENT OF THE ELECTRIC STEERING COLUMN LOCK:

A new steering column lock is not coded. It will therefore be important to program it with a code to make it operational.To carry out this procedure, you must have at least one of the old RENAULT cards for the vehicle, and a UCH that has already been coded on the vehicle.

Note: For replacement of the steering column lock (see MR 402 82A, Immobiliser, Removing-refitting the steering column lock).

Note: WHENEVER REPLACING THE COMPUTER, PERFORM A VIN ENTRY OPERATION (perform the VP004 configuration operation).

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87BUCH


CONFIGURATIONS

*auto: automatic

NOTESThese configuration operations must be carried out every time a UCH is replaced and must be checked during every fault finding procedure.

Index Title Features and comments

CF010LC001

Hands-free function With or without

CF011LC005

Gearbox typeManual gearbox or Automatic transmission

With manual or automatic transmission

CF012LC006

Rain detector TYPE 1, TYPE 2 or without

CF014LC008

Daytime running lightsWith or without

(Warning, do not configure without checking the vehicle specification and the wiring used, otherwise this may not work)

CF020LC014

Type of driving styleRight or left

With right-hand drive or left-hand drive

CF023LC017

Tyre Pressure Monitor FunctionWith or without

Tyre Pressure Monitor function

CF024LC018

Hazard warning lights switched on by ABS

With or without(In certain countries such as the UK, automatic hazard warning

lights during emergency braking are forbidden)

CF032LC025

See-me-home lighting With or without

CF033LC026

Electric child safety lock

With or without(On vehicles fitted with rear deadlocking locks - six track locks

- pressing the child safety lock button will lock the internal handles).

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Configurations and programming

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PASSENGER COMPARTMENT CONNECTION UNITFault finding – Configurations and programming 87B


*auto: automatic



CF088LC049

Auto locking warning buzzer*

Without, 1, 2, 3, 4 or 5This configuration is used to adjust the buzzer volume.

The buzzer is activated when the vehicle is locked using the hands-free function.

CF089LC050

Driver's seat position memoryWith or without

(This configuration activates the operation to store the position of the seat and the door mirrors)

CF090LC003

DeadlockingWith or without

(On vehicles fitted with deadlocking locks - six track - activation of this function locks the internal and external door handles)

CF094LC037

Automatic seat position recallWith or without

(recalls the stored position when opening the driver's door after unlocking the vehicle by pressing a button on the card).

CF098LC028

Card locking With or without

CF099LC031

Card reminder warning buzzer

With or without(A warning buzzer sounds if the engine is switched off and the driver's door is opened without the card having been removed

from the card reader.)

CF106LC046

Interior lightingWith or without

(This configuration switches the supply relay for the interior lights on or off: courtesy light, door lights…).

CF107LC047

Timed courtesy lightWith or without

(This configuration activates the timed courtesy light)

CF108LC040

Automatic locking when driving With or without

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*auto: automatic*unlock: unlocking



CF115LC056

Opening element locking/unlocking mode

Driver's door or 4 doorsWhen the card is pressed, the driver's door only or all four doors

can be unlocked.Important: this configuration depends on the vehicle type.

CF116LC048

Hands-free locking With or without

CF119LC036

Hands-free door unlock mode*

Driver's door or 4 doorsWhen in hands-free mode, the driver's door only or all four doors

can be unlocked.Important: this configuration depends on the vehicle definition.

CF120LC057

Auto locking*. of windows(with card)

With or withoutautomatic window closing function (using the card)

CF170LC059

Overspeed function - Arabia With or without overspeed warning

CF131LC060

Voice synthesiserWith or without voice synthesiser

(activates fault monitoring on the stop lights and side lights.)

CF133LC062

Power-assisted steering strategy

Program N 1

CF134LC063

Type of power-assisted steering

Basic or variable(All vehicles have at least simple power assisted steering. Some

vehicles also have variable power-assisted steering = the assistance increases as the vehicle speed decreases)

LC027 Valve set Summer or winter

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MATCHING THE VALVE TO THE TYREEach sensor is matched to a wheel during vehicle manufacture (when the UCH is programmed with the identification codes). This is necessary so that a faulty wheel can be identified, as the receiver cannot determine the position of the wheel transmitting.

Changing the wheels around without programming the valve codes is PROHIBITED. If the wheels are changed over on the vehicle, replace the valve rings at the location described below:Front left-hand: greenRear left-hand: redFront right-hand: yellowRear right: black

WINTER AND SUMMER TYRESCustomers have a choice between two sets of tyres. A winter and a summer set. The first time the tyre set is changed, the valves must be configured using the diagnostic tool. The UCH has now stored two sets of codes in the memory and when the tyres are changed again, the correct set of tyres will be automatically selected the first time the vehicle is driven.

It is essential that the tyres in each set (summer or winter tyres) are fitted to the vehicle in the position that matches the valve colour code. Otherwise, re-program the valve codes and enter the coloured rings in the location on the label affixed to the driver's side door.

If the driver wants to swap over his wheels, there are two possible solutions:– Either remove each sensor and then replace it in its original position on the vehicle.– Or, using the diagnostic tool, reprogram the UCH with the new sensor positions (the coloured rings must be

changed around so that they are in the correct order, as shown above).

How do you find the sensor codes?

There are three possible solutions:– The sensor is new: it has a two-part label, one of which is detachable. The code is written on both parts. The

detachable section enables the operator to remember the code after the sensor has been fitted to the wheel (attach this label to the wheel to which the sensor is fitted).

– If the sensor has already been used: if removed with the label still attached on top, its code can be read.– The sensor is already fitted to the wheel and no label is visible

In this case:– either remove the tyre and read the number on the sensor,– Or acquire the sensor codes with the diagnostic tool. The difficulty is that each sensor only transmits once every

hour when stationary. Furthermore, if more than one sensor is fitted, it is not possible to determine which sensor sent the signal. In this case:

– Either run the wheel at a speed above 12 mph (20 km/h) so that the sensor transmits more often and can therefore be noted (on the wheel balancer or driving with just one wheel fitted with a sensor).

– or force the sensor to transmit using the valve exciter (the code is retrieved and the valve status changes to Status 1).

87B-21V5MR-341-X74-87B000$040.mif



SC002PROGRAMMING THE 4 VALVE CODES

NOTES

Run this command after replacing the four valves.Special notes: See Pairing the valve to its wheel.Any operations involving valve replacement should not be attempted without full knowledge of the recommendations defined in the Workshop Repair Manual, section 35.

WARNING– Check that each sensor is used on the correct wheel:Green = front left-handYellow = front right-handRed = rear left-handBlack = rear right-hand– Exercise care when matching valve and wheel codes.– Check to ensure that the fault DF052 Valve signal receiver is not present.

There are two possible solutions for programming valve codes:– With the valve exciter.– Without the valve exciter.

Automatic programming with valve exciter:For this programming procedure, it is essential to have the tool MS.1607.

Procedure:Establish dialogue with the UCH.Select the menu repair mode.Select the Programming menu.Select Tyre programming.Confirm scenario SC002.Confirm the steps described in the scenario.End of procedure. The UCH has been programmed with the valve codes.

Manual programming without valve exciter:For this programming, it is essential to have the valve code indicated on the label of the wheel sensor concerned.Procedure:Establish dialogue with the UCH.Select the menu repair mode.Select the Programming menu.Select Tyre programming.Confirm the scenario SC002.Confirm the steps described in the scenario.End of procedure. The UCH has been programmed with the valve codes.

AFTER REPAIRCarry out a fault finding procedure on the system.Clear the fault memory.Deal with any other faults.

87B-22V5MR-341-X74-87B000$040.mif



GENERAL INFORMATION

The engine immobiliser protection system is controlled by a RENAULT card recognition system with random rolling code.

A coded transponder chip key (operating without a battery) independent of the remote control function is built into each of the vehicle's RENAULT Cards.

The engine immobiliser is active a few seconds after the RENAULT Card is removed from the card reader. When the RENAULT card is removed from the reader, the red warning light flashes on the instrument panel and the steering column locks.

To obtain the immobiliser code, see Technical Note 5037A, Code delivery procedure, 82A, Engine immobiliser.

There are two programming methods: "Not connected" to the code server mode and "connected" to the code server mode.– In the "not connected" mode, the CLIP diagnostic tool supplies a programming key and the user enters the

immobiliser code.– In the "connected" mode, the CLIP diagnostic tool automatically changes the programming key and the immobiliser

code.

IMPORTANTIf not all of the Renault cards are available, reallocate all Renault cards later. Cards not inserted will no longer be allocated to this vehicle.

IMPORTANTIn "not connected" mode, once the tool has issued the programming key, the user has a limited amount of time in which to enter the immobiliser code.If this time expires, the Clip diagnostic tool displays the message Time expired. Restart the procedure.

Note:If just the UCH is being replaced. There are no operations to be carried out on the injection computer or on the steering column lock. The injection computer and the steering column lock keep the same immobiliser code.

IMPORTANTOnce a part is programmed with a code, it is allocated to the vehicle; the code cannot be deleted and the part cannot be reprogrammed with another code. The programmed code cannot be erased.

IMPORTANTIn "connected" mode, changing of the programming key and entry of the immobiliser code is carried out automatically.If the connection parameters are not met, the "connected" mode switches automatically to the "not connected" mode.

87B-23V5MR-341-X74-87B000$040.mif



The role of this command is to code the UCH.

Use this command only with a new and blank UCH.

A new UCH is not coded and is therefore not paired to the vehicle. Once it is fitted to the vehicle, it must be programmed to pair it with the vehicle.

To carry out this programming procedure, it is essential to use a card belonging to the vehicle (allocated to the old UCH).

Before starting this operation, make sure that there are no components capable of interfering with the electromagnetic field (e.g.: CB (Citizen Band), mobile phone, etc.).

SC004PROGRAMMING THE UCH

Equipment required

CLIP

Note:After an injection computer has been replaced, there are no operations to be performed on the UCH.It retains the same immobiliser code.

Note:After only the UCH has been replaced, there are no operations to be performed on the injection computers. The computers keep the same immobiliser code.

IMPORTANTWhen the UCH programming procedure is successfully completed, the UCH is no longer blank and is permanently assigned to the vehicle. It will not work on another vehicle.

IMPORTANTWhen the programming operation is complete, only remove the key once the message Programming complete is displayed on the screen. Otherwise, programming has failed and the UCH cannot be used.


87B-24V5MR-341-X74-87B000$040.mif



UCH programming procedure– Establish dialogue with the UCH.– Select the menu repair mode.– Select the menu secure programming.– Select the line S0004.

Follow the instructions on the CLIP diagnostic tool.In "not connected" mode, when the Clip diagnostic tool displays the programming key, make a note of this key and the VIN.To obtain the immobiliser code, see Technical Note 5037A, Code delivery procedure, 82A, Engine immobiliser.

Operations to be carried out after programming the UCH– Enter the vehicle VIN in the computer using the command VP004 Enter VIN.– After programming the UCH, allocate all of the cards using the command SC010 Card programming.– Configure the equipment which may or may not be present on the vehicle, using the commands

(see Configurations and programming).

SC004CONTINUED

IMPORTANT– Do not interrupt the procedure when it is in progress.– If it is interrupted, restart the procedure; a new programming key will be displayed.

IMPORTANTIn "not connected" mode, the programming key has a limited life span, as indicated by the Clip diagnostic tool. After this time, the programming key and associated immobiliser code are no longer valid. The operation must be restarted from the beginning.


87B-25V5MR-341-X74-87B000$040.mif



SC009PROGRAMMING A VALVE CODE

NOTES

Activate this command after a valve replacement.Special notes: See Pairing the valve to its wheel.Any operations involving valve replacement should not be attempted without full knowledge of the recommendations defined in the Workshop Repair Manual, section 35.

WARNING– Check that each sensor is in used on the corresponding wheel:Green = front left-handYellow = front right-handRed = rear left-handBlack = rear right-hand– Exercise care when matching valve and wheel codes.– Check to ensure that the fault DF052 Valve signal receiver is not present.

There are two methods for valve programming.– Manually, using the diagnostic tool, in which case the valve code must be known.– Or automatically, by changing the valve status, in which case you must have a valve exciter tool.Manual programming: Be very careful when matching valve and wheel codes.⇒ (CLIP) In the main menu, select the sub-menu "Command mode", then "Specific command". Select the command SC009 and follow the instructions given for manual entry (1 to 8 digits maximum).⇒ (NXR) Go to the "Command" menu, select "Scenario" and then select the command SC009 and follow the instructions given for manual entry (1 to 8 digits maximum).


87B-26V5MR-341-X74-87B000$040.mif



SC009CONTINUED

Automatic programming with valve exciter: Check that the fault DF052 Valve signal receiver is not present.⇒ Same access procedure as manual programming, but follow the instructions for automatic programming.⇒ Excite the valve concerned. The exciter should be resting against the tyre just under the valve concerned.Pressing the exciter button switches on the green indicator light. When this light goes off, and the red light is switched on, the valve exciter test is complete. Then check that the code has been retrieved on the tool.If running the exciter test does not make the code reappear, change the valve.

Automatic programming without valve exciter.Reminder: The valve sends a message to the receiver which includes: its code, its pressure and its status. The receiver decodes this information and sends it to the UCH.When the vehicle is moving, the valves transmit their status every minute if there is no leakage and every 10 seconds if a leakage is present (status 2).When the vehicle is stationary, the valves transmit their status every hour if there is no leakage and every 15 minutes if a leakage is present (status 2).If a valve exciter tool is not available, the valve status can be changed by allowing some air to escape (reduce the tyre inflation pressure by at least 1 bar, which will raise the wheel to status 2 in the parameter menu).⇒ Either with the vehicle stationary, in which case wait a quarter of an hour,⇒ Or, with the vehicle moving at a speed > 12 mph (20 km/h), (but only valid for one wheel at a time)(tyre leak + road test + programming with tool + tyre re-inflation) must be done for each wheel.


87B-27V5MR-341-X74-87B000$040.mif



– Run the Multiplex network test.– Establish dialogue with the UCH.– Select the menu repair mode.– Select the menu secure programming.– Confirm line SC010.

The card programming procedure takes place in two parts:1. Card insertion stage.

2. Card allocation stage.

SC010PROGRAMMING THE CARDS

Equipment required

CLIP

IMPORTANTIt is not possible to allocate more than two blank cards per operation. If there are more than 2 blank cards to be allocated: allocate 2 blank cards, then restart the procedure with all the cards.

IMPORTANTOnly cards which have been ordered for the vehicle concerned or the vehicle's old cards can be inserted.

IMPORTANT– Do not interrupt the procedure when it is in progress– If it is interrupted, restart the procedure; a new programming key will be displayed.


87B-28V5MR-341-X74-87B000$040.mif



Card insertion stage:The CLIP diagnostic tool asks you to insert the cards to be allocated. Insert ALL the cards to be allocated (old and new blank cards), any cards not inserted at this stage will be rejected in the Card allocation stage and the operation will have to be restarted from the beginning. Once all the cards have been inserted, the Clip diagnostic tool displays the programming key. To obtain the immobiliser code, see Technical Note 5037A, Code delivery procedure, 82A, Engine immobiliser.

Card allocation stage:Continue the procedure following the instructions on the CLIP diagnostic tool.Once the cards have been allocated, make sure that all the cards can lock and start the vehicle.With this system it is not possible to replace some components, such as the UCH and the Renault card as these parts are sold blank and uncoded. These components cannot be coded when replaced unless they have the vehicle's original code stored.

IMPORTANTIn "not connected" mode, the programming key can only be used for a limited amount of time, as indicated by the CLIP diagnostic tool. After this time has expired, the programming key and its associated immobiliser code are no longer valid. The operation must be restarted from the beginning.


87B-29V5MR-341-X74-87B000$050.mif

87BUCH


Tool fault Diagnostic tool title

DF001 UCH

DF002 Steering lock

DF003 Clutch switch circuit

DF006 Front left-hand wheel valve sensor

DF007 Front right-hand wheel valve sensor

DF008 Rear right-hand wheel valve sensor

DF009 Rear left-hand wheel valve sensor

DF028 Driver's seat position memory connection

DF031 One-touch window connection

DF040 Rear screen wiper park position

DF050 Front tyre pressure imbalance

DF051 Rear tyre pressure imbalance

DF052 Valve signal receiver

DF053 Vehicle speed signal

DF055 Card present switch circuit

DF056 Card fully inserted switch circuit

DF057 UCH → card reader connection

DF058 Neutral switch circuit

DF059 Card reader → steering column lock connection

DF060 + 12 V after ignition feed relay control circuit

DF061 + 12 V accessories feed relay control circuit

DF062 Starter relay control circuit

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Fault summary table

87B-30V5MR-341-X74-87B000$050.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Fault summary table 87B


Tool fault Diagnostic tool title

DF063 Child safety lock function

DF066 Multiplex network

DF067 Valve codes for the summer set of wheels

DF068 Valve codes for the winter set of wheels

DF078 Locking relay control circuit

DF079 Unlocking relay control circuit

DF080 Interior lighting relay control circuit

DF081 Door unlocking button circuit

DF086 Rear screen wiper relay

DF085 Windscreen wiper relay

DF087 Side lights relay control circuit

DF088 Dipped beam headlights relay control circuit

DF089 Headlight washer relay control circuit

DF090 Left-hand brake light circuit

DF091 Right-hand brake light circuit

DF092 Side lights circuit

DF093 Number plate lighting circuit

DF094 Right-hand side light fuse(s)

DF095 Left-hand side light fuse(s)

DF096 Brake light fuse(s)

DF097 Windscreen wiper park position control

DF102 Steering motor control circuit

DF103 Variable power-assisted steering motor voltage

DF106 Door locking button circuit

87B-31V5MR-341-X74-87B000$060.mif

87BUCH


DF001PRESENT

ORSTORED

UCH1.DEF: Internal electronic fault

NOTES Insert the card into the card reader up to the stop.

Switch off the ignition.Disconnect the battery to initialise the UCH.If the fault is still present, contact the Techline.

UCH_V04_DF001/UCH_V0C_DF001

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of faults

AFTER REPAIR Reconfigure the UCH.

87B-32V5MR-341-X74-87B000$060.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of faults 87B


DF002PRESENT

ORSTORED

STEERING LOCK1.DEF: Unidentified electrical fault

NOTESInsert the card into the card reader to the stop to unlock the steering column.Withdraw the card from the reader to relock the column.Carry out a fault finding procedure for the engine immobiliser.

If the fault is stored:Disconnect the battery to initialise the UCH.If the fault is still stored, contact the Techline.

If the fault is present: Replace the steering column lock. For replacement of the steering column lock, (see MR 402 Mechanical systems, 82A Immobiliser, Removal-refitting of the steering column lock).

WARNINGThe steering column lock is secured with a reverse thread bolt (left-hand thread). Furthermore, it can only be removed if it has been released beforehand.



87B-33V5MR-341-X74-87B000$060.mif



DF003PRESENT

ORSTORED

CLUTCH SWITCH CIRCUITCC: Short circuitCO: Open circuit

NOTESSpecial notes: Switch on the ignition.

Depress the clutch pedal and check that the status ET048 Clutch pedal position is "applied".Release the pedal and check that the status ET048 Clutch pedal position is "released".In the event of a fault, consult the interpretation of status ET048 Clutch pedal position.



87B-34V5MR-341-X74-87B000$060.mif



DF006DF007DF008DF009

PRESENTOR

STORED

FRONT LEFT-HAND WHEEL VALVE SENSORFRONT RIGHT-HAND WHEEL VALVE SENSORREAR RIGHT-HAND WHEEL VALVE SENSORREAR LEFT-HAND WHEEL VALVE SENSOR1.DEF: No valve signal2.DEF: Valve battery low

NOTES

Priority for dealing with a combination of faults:DF052 Valve signal receiver.

Conditions for carrying out a fault finding test on the fault stored.The fault becomes present after a road test.

Special notes:Before any operation, ensure that all the wheels fitted have tyre pressure monitor valves (or that the spare wheel has not been fitted).

UCH_V04_DF006/UCH_V0C_DF006/UCH_V04_DF007/UCH_V0C_DF007/UCH_V04_DF008/UCH_V0C_DF008/UCH_V04_DF009/UCH_V0C_DF009


87B-35V5MR-341-X74-87B000$060.mif



DF006DF007DF008DF009

CONTINUED

1.DEF NOTES None

The absence of a valve signal may be due to incorrect programming of the valve code or to a faulty valve.Program the valve concerned (see SC009 Programming a valve code). Erase the fault and carry out a road test.If the fault has been rectified, fault finding can end here.

If the fault is still present:If using a valve exciter:Take a reading of the valve status from the status menu:– ET032 Front left-hand wheel valve signal,– ET033 Front right-hand wheel valve signal,– ET034 Rear right-hand wheel valve signal,– ET035 Rear left-hand wheel valve signal.

Perform a forced signal transmission on the faulty valve. If the STATUS1 Forced signal is not obtained, change the valve and carry out the programming SC009 Programming a valve code.

If not using a valve exciter:Take a reading of the valve condition in the status menu.Create an air leak > 0.86 bar and carry out a road test (or wait a quarter of an hour). Note that its status changes to STATUS3 Signal due to a pressure variation.

If STATUS3 remains the same as the status noted previously, replace the valve and carry out programming SC009 "Programming a valve code".

2.DEF NOTES None

Change the valve or valves concerned and program the new valve with the correct code (see Configuration and programming)


87B-36V5MR-341-X74-87B000$060.mif



DF028PRESENT

ORSTORED

DRIVER'S SEAT POSITION MEMORY CONNECTIONCO.1: Open circuit or short circuit to +12 V


Check the continuity and insulation of the following connections:

UCH track 32 white connector →track A8 driver's seat computer black connector

UCH track 32 white connector → track 27 front passenger electric window

If the fault is still present, contact the Techline.



87B-37V5MR-341-X74-87B000$060.mif



DF031PRESENT

ORSTORED

ONE TOUCH WINDOW CONNECTIONCO.1: Open circuit or short circuit to +12 V


For each anti-pinch electric window, check the continuity and insulation between:Check the continuity and insulation of the following connections:

UCH track 32 white connector → track 6 electric window

OR for anti-pinch electric windows with door mirror position memory:

UCH track 22 → track 27 driver's electric window


OR for the anti-pinch sunroof:

UCH track 22 → track 9 sunroof




87B-38V5MR-341-X74-87B000$060.mif



DF040PRESENT

ORSTORED

REAR SCREEN WIPER PARK POSITION

NOTESSpecial notes: Switch on the ignition and operate the rear screen wiper.

Switch on the rear screen wipers.Check whether the status ET097 Rear screen wipe park position is "active" each time the wiper arm reaches the rest position and then changes back to "inactive".

Check the wiper fitting.

Check the insulation, continuity and the absence of interference resistance on the following connections:

UCH track 38 black connector → track 2 wiper motor

Earth → track 3 wiper motor

Supply → track 1 wiper motor

Repair if necessary.

Check that the wiper arms reach the idle position properly.

In the event of a fault, replace the rear screen wiper motor.




87B-39V5MR-341-X74-87B000$060.mif



DF050DF051

PRESENT

FRONT TYRE PRESSURE IMBALANCEREAR TYRE PRESSURE IMBALANCE

NOTESSpecial notes: Check that all the wheels fitted have tyre pressure monitor valves and that the spare wheel has not been fitted.

Check that the fault is not coming from a wheel signal (see Configuration and programming, Valve and wheel pairing).

Check that the recommended pressures entered correspond with the manufacturer's recommendations.– PR003 Front left-hand tyre pressure.– PR004 Front right-hand tyre pressure.– PR005 Rear right-hand tyre pressure.– PR006 Rear left-hand tyre pressure.Otherwise, refer to the procedure for entering the recommended pressures and run the command VP005 Entering the recommended pressures.If the entry is correct, check the pressures using a pressure gauge, check the tyre pressure according to the manufacturer's information.

UCH_V04_DF050P/UCH_V0C_DF051P/UCH_V0C_DF050P/UCH_V04_DF051P


87B-40V5MR-341-X74-87B000$060.mif



DF052PRESENT

ORSTORED

VALVE SIGNAL RECEIVERCO.1: Open circuit or short circuit to +12 V1.DEF: Unidentified electrical fault

NOTES

Special notes: Switch off the ignition and then switch it on again in order to store the fault; after the repair operation, clear the fault.When storing the vehicle, removing the consumer cut-out fuse leads to a stored fault. In this case clear the faults, but it is unnecessary to replace the receiver. If the customer complaint refers to the intermittent disappearance of the four wheels from the display, then apply the interpretation for this fault.

Check that the UCH is not configured with the Tyre Pressure Monitoring System when the system is not available on the vehicle.

Check the connection and condition of the black UCH connector and the Tyre Pressure Monitoring System receiver connector.

Check the condition and position of the fuse F50 (20A) in the Passenger compartment relay and fuse box.

Check the continuity and insulation in relation to + 12V and check for the absence of interference resistance on the following connections:

UCH black connector, brown connection strip Track 18

→ Underbody receiver connector track 1

Earth → Track 3 of the underbody receiver connector

F50 unit fuse track 2 → Track 4 of the underbody receiver connector

If the fault is still present, replace the underbody receiver (with the ignition switched off).




87B-41V5MR-341-X74-87B000$060.mif



DF053PRESENT

VEHICLE SPEED SIGNAL1.DEF: The ABS computer is not sending a speed signal

NOTESSpecial notes: None.

Carry out fault finding on the multiplex network (see 88B, Multiplexing).

Run a complete fault finding procedure on the ABS system (see 38C, Anti-lock braking system).

UCH_V04_DF053P/UCH_V0C_DF053P


87B-42V5MR-341-X74-87B000$060.mif



DF055PRESENT

ORSTORED

CARD PRESENT SWITCH CIRCUITCO: Open circuit

NOTESConditions for applying the fault finding procedure to a stored fault: Insert the card fully into the card reader to confirm the fault.

Insert the card halfway into the card reader and check that the status ET164 Card code received is yes.Remove the card from the reader and check that the status ET164 Card code received is no.

Connect the bornier of the UCH.


UCH track 12 white connector → track 5 card reader

Check the feeds to the card reader ( + battery feed on track 2, earth on track 8).Measure the voltage on track 12 of the UCH.

Voltage = 12 V Contact the Techline.

If not Try with another card.Replace the card reader.



87B-43V5MR-341-X74-87B000$060.mif



DF056PRESENT

ORSTORED

CARD FULLY INSERTED SWITCH CIRCUITCC.1: Short circuit to + 12 V

NOTESConditions for applying the fault finding procedure to a stored fault: Withdraw the card from the reader to confirm the fault.

Insert the card fully into the card reader and check that the status ET172 Card fully inserted is yes.Remove the card from the card reader and check that the status ET172 Card fully inserted is no.In the event of a fault, see the interpretation of status ET172 Card fully inserted.


Check the insulation, continuity and the absence of interference resistance on the following connection:


Check the feeds to the card reader ( + battery feed on track 2, earth on track 8).Check the voltage on the UCH track.

Voltage = 12 V Contact the Techline.

If not Try with another card.



87B-44V5MR-341-X74-87B000$060.mif



DF057PRESENT

ORSTORED

UCH CARD READER CONNECTION1.DEF: Unidentified electrical fault

NOTESConditions for applying the fault finding procedure to a stored fault: Withdraw the card from the reader to confirm the fault.

Test the UCH → Card reader connections, run the command SC023 UCH → Card reader connections test (See Interpretation of commands).


UCH track 19 black connector → track 4 card reader





87B-45V5MR-341-X74-87B000$060.mif



DF058PRESENT

ORSTORED

NEUTRAL SWITCH CIRCUITCC: Short circuitCO: Open circuit

NOTESOn manual gearboxes only.Switch on the ignition.Select neutral: the switch state must be active.


switch track 3 → UCH track 7 black connector


(check the connection between the passenger compartment wiring loom and the engine wiring).Check the supply to the switch.


Remove the switch and press the circuit breaker.The neutral switch state passes to active and then the reversing lights light up.Replace the switch if it is faulty.

Check the assembly of the switch on the gearbox.Replace the switch.



87B-46V5MR-341-X74-87B000$060.mif



DF059PRESENT

ORSTORED

CARD READER STEERING COLUMN LOCK CONNECTION1.DEF: Unidentified electrical fault

NOTESSpecial notes: Insert the card halfway into the card reader.

Check that the status ET164 Card code received is yes.If not, refer to the procedure for handling the state concerned.

Check the insulation, continuity and the absence of interference resistance of the following connection:

the electric steering column lock track 5 → track 5 card reader





87B-47V5MR-341-X74-87B000$060.mif



DF060PRESENT

ORSTORED

+ 12 V AFTER IGNITION FEED RELAY CONTROL CIRCUITCC.1: Short circuit to + 12 V1.DEF: Unidentified electrical fault

NOTESSpecial notes: Insert the card into the card reader to the stop.

Refer to the test procedure for relay 22 PRO1 (see Fault finding chart).



87B-48V5MR-341-X74-87B000$060.mif



DF061PRESENT

ORSTORED

+ 12 V ACCESSORIES FEED RELAY CONTROL CIRCUITCC.1: Short circuit to + 12 V





87B-49V5MR-341-X74-87B000$060.mif



DF062PRESENT

ORSTORED

STARTER RELAY CONTROL CIRCUITCC.1: Short circuit to + 12 V





87B-50V5MR-341-X74-87B000$060.mif



DF063PRESENT

ORSTORED

CHILD SAFETY LOCK FUNCTIONCO.1: Open circuit or short circuit to +12 V1.DEF: Inconsistent data

NOTESSpecial notes: Switch on the ignition.Press the childproof lock switch.

CO.1

Check the insulation, continuity and the absence of interference resistance of the following connection:

UCH track 24 white connector → track A3 child safety lock button



Check the condition and position of the central door locking fuse.

Check the connection and condition of the white UCH connector and the rear door electric central locking motor connector.

Check the insulation to + 12V and to earth of the following connections:

UCH white connector, green connection strip track 21 →Track F of the rear left-hand door electric central locking motor

UCH white connector, brown connection strip track 4 →Track A of the rear right-hand door electric central locking motor.


Check that the rear door central locking motors are working properly.Replace them, if necessary.



87B-51V5MR-341-X74-87B000$060.mif



DF063CONTINUED

1.DEF

Check that the status ET089 Child safety electric locking button and the status ET159 Child safety electric locking button on the rear left-hand door and the status ET160 Rear right-hand door are "active".If not, refer to the instructions on how to deal with these statuses.


87B-52V5MR-341-X74-87B000$060.mif



DF066PRESENT

ORSTORED

MULTIPLEX NETWORK1.DEF: Unidentified electrical fault

NOTES Perform a multiplex network test (see 88B, Multiplexing).



87B-53V5MR-341-X74-87B000$060.mif



DF067DF068

PRESENT

VALVE CODES FOR THE SUMMER SET OF WHEELSVALVE CODES FOR THE WINTER SET OF WHEELS1.DEF: At least one valve code is missing2.DEF: There are at least two identical valve codes

NOTESAny operations involving changing a valve or replacing a tyre should not be attempted without full knowledge of the recommendations laid out in the Workshop Repair Manual.

1.DEF NOTESBefore any operation, ensure that all the wheels fitted have tyre pressure monitor valves, and that the spare wheel has not been fitted.

If the UCH has not been programmed with valve codes for one of the two types of wheel set (summer or winter), the fault is classed as 'normal' and will always be present. In this case, the only way to prevent this fault occurring is to program the same valve codes for both wheel sets (See Configurations and programming, SC002 Programming the four valve codes).

If the UCH recognises codes for both types of wheel (on the identification menu: ID005 to ID012), it is because the code has been programmed incorrectly or the wrong set of wheels has been stored in the memory.From the Status menu, note the type of wheel set stored (winter or summer), ET001 Valve set recognised.Go to the parameter menu and take a reading of the valve codes assigned to the stored wheel type set.Program the four valve codes (see Configurations and programming, SC002 Programming the 4 valve codes).

If the fault is still present, program the missing or incorrect codes.Carry out a road test to confirm that the fault has been rectified.

2.DEF NOTES None

Continue programming the four valve codes (See Configurations and programming, SC002 Programming the four valve codes).

UCH_V04_DF067P/UCH_V0C_DF067P/UCH_V04_DF068P/UCH_V0C_DF068P


87B-54V5MR-341-X74-87B000$060.mif



DF078PRESENT

ORSTORED

LOCKING RELAY CONTROL CIRCUITCC.1: Short circuit to + 12 V

NOTES

Special notes:Switch the ignition on, then switch it off.When the locking button on the card is pressed, check that the vehicle is locked (in particular, check the fuel filler flap).

See PRO2 Locking-unlocking double relay test.

If the fault is still present contact Techline.



87B-55V5MR-341-X74-87B000$060.mif



DF079PRESENT

ORSTORED

UNLOCKING RELAY CONTROL CIRCUITCC.1: Short circuit to + 12 V

NOTES

Special notes:Switch the ignition on, then switch it off.Lock the vehicle.When the unlocking button on the card is pressed, check that the vehicle is unlocked (in particular, check the fuel filler flap).

See PRO2 Locking-unlocking double relay test.




87B-56V5MR-341-X74-87B000$060.mif



DF080PRESENT

ORSTORED

INTERIOR LIGHTING RELAY CONTROL CIRCUITCC.1: Short circuit to + 12 V

NOTESSpecial notes:Switch on the ignition.

Check the condition of the UCH U1 and U2 connectors and the fuse and relay box connectors.Check that the fuse and relay box is correctly positioned and connected to the UCH.

Check the condition and correct positioning of the fuse F05 (15A).


UCH black connector, green connection strip track 31 → Track 2 driver's floor lighting connector

Passenger compartment fuse and relay box green connector, black connection strip track 6

→ Track 1 driver's floor lighting connector


UCH black connector, green connection strip track 31 → Track 2 front passenger floor lighting connector

Passenger compartment fuse and relay box green connector, black connection strip track 6

→Track 1 front passenger floor lighting connector

If the fault is still present, check the intermediate connector R107 (black) on tracks 1 and 2.Repair if necessary.




87B-57V5MR-341-X74-87B000$060.mif



DF081PRESENT

DOOR UNLOCKING BUTTON CIRCUIT

NOTESSpecial notes:Lock the vehicle.Press the vehicle locking button. The locking button status should be "active".

Check the insulation, continuity and the absence of interference resistance of the following connections:

Button track B1 → track 17 UCH black connector

Button track A2 → earth


Press the unlock button and check for continuity between the two button tracks.If there is no continuity, replace the button.




87B-58V5MR-341-X74-87B000$060.mif



DF085PRESENT

ORSTORED

WINDSCREEN WIPER RELAYCC.1: Short circuit to + 12 V

NOTESSpecial notes:Switch on the ignition, activate the wipers to confirm the fault.




87B-59V5MR-341-X74-87B000$060.mif



DF086PRESENT

ORSTORED

REAR SCREEN WIPER RELAYCC.1: Short circuit to + 12 V

NOTESSpecial notes:Switch on the ignition, activate the wipers to confirm the fault.




87B-60V5MR-341-X74-87B000$060.mif



DF087PRESENT

ORSTORED

SIDE LIGHTS RELAY CONTROL CIRCUITCC.1: Short circuit to + 12 V


Check the supply to the relay on tracks B1 and B3 of the option relay and fuse box.

Check the continuity and insulation of the following connection:

UCH track 29 white connector → Option Relay and Fuse Box track B2


Check the relay.




87B-61V5MR-341-X74-87B000$060.mif



DF088PRESENT

ORSTORED

DIPPED BEAM HEADLIGHTS RELAY CONTROL CIRCUITCC.1: Short circuit to + 12 V


Check the supply to the relay on tracks A1 and A3 of the Option Relay and Fuse Box.


UCH track 30 white connector → track A2 Option Relay and Fuse Box


Check the relay.




87B-62V5MR-341-X74-87B000$060.mif



DF089PRESENT

ORSTORED

HEADLIGHT WASHER RELAY CONTROL CIRCUITCC.1: Short circuit to +12 V

NOTESSpecial notes:Switch on the ignition and run the windscreen wipers at slow speed.

Check the supply to the relay on tracks D1 and D5 of the Option Relay and Fuse Box.


UCH track 40 white connector → track D2 Option Relay and Fuse Box

Check the relay.




87B-63V5MR-341-X74-87B000$060.mif



DF090DF091DF092DF093DF094DF095DF096

PRESENTOR

STORED

LEFT-HAND BRAKE LIGHT CIRCUITRIGHT-HAND BRAKE LIGHT CIRCUITBRAKE LIGHT FUSESSIDE LIGHTS CIRCUITNUMBER PLATE LIGHTING CIRCUITRIGHT-HAND SIDE LIGHTS FUSE(S)LEFT-HAND SIDE LIGHTS FUSE(S)BRAKE LIGHTS FUSE(S)

NOTESSpecial notes:These faults only occur on vehicles with a voice synthesiser.Switch on the ignition and the lights and press the brake pedal to confirm these faults.

Check the fuses, the bulbs and the associated wiring.Warning, the wiring diagram may vary depending on vehicle (with or without daytime running lights).

UCH_V04_DF090/UCH_V0C_DF090/UCH_V04_DF091/UCH_V0C_DF091/UCH_V04_DF092/UCH_V0C_DF092/UCH_V04_DF093/UCH_V0C_DF093/UCH_V04_DF094/UCH_V0C_DF094/UCH_V04_DF095/UCH_V0C_DF095/UCH_V04_DF096/UCH_V0C_DF096


87B-64V5MR-341-X74-87B000$060.mif



DF097PRESENT

ORSTORED

WINDSCREEN WIPER PARK POSITION CIRCUIT

NOTESSpecial notes:Switch on the ignition and operate the windscreen wipers.

Check that there is nothing affecting the operation of the windscreen wiper motor and the wiper arms and check that they are not jammed.

Check the connection and condition of the UCH black connector and the windscreen wiper motor connector.


UCH black connector, green connection strip track 34

→ Track 2 connector for the windscreen wiper motor

If the fault is still present, replace the windscreen wiper motor.


UCH_V04_DF097P/UCH_V0C_DF097


87B-65V5MR-341-X74-87B000$060.mif



DF102PRESENT

ORSTORED

STEERING MOTOR CONTROL CIRCUIT1.DEF: Open circuit or short circuit

NOTESSpecial notes:Switch on the ignition to confirm the fault.

Check that the UCH is not configured with power-assisted steering (see Configurations and programming, LC063 Power-assisted steering type), if this system is not available on the vehicle.


UCH track 18 white connector → track A variable power-assisted steering motor

UCH track 3 white connector → track B variable power-assisted steering motor

UCH track 13 white connector → track C variable power-assisted steering motor

UCH track 2 white connector → track D variable power-assisted steering motor

earth → track E variable power-assisted steering motor


If the fault is still present, replace the power assisted steering motor.




87B-66V5MR-341-X74-87B000$060.mif



DF103PRESENT

ORSTORED

VARIABLE POWER ASSISTED STEERING MOTOR VOLTAGE1.DEF: Voltage outside of permitted range of values

NOTESSpecial notes:With the engine running, move the steering wheel to actuate the variable power assisted motor.

Carry out a VDiag check of the charging circuit.Carry out a multiplex network test.

The battery voltage at the terminals of the Passenger Compartment Fuse and Relay box should be between 9.5 and 16.5V for the variable power-assisted steering system to operate correctly.



87B-67V5MR-341-X74-87B000$060.mif



DF106PRESENT

DOOR LOCKING BUTTON CIRCUIT

NOTES

Special notes:Switch on the ignition, unlock the vehicle.Check that the doors are fully closed.Check that there is no air bag fault; carry out the fault finding procedure on the multiplex network.Press the vehicle locking button: status ET044 Electric central door locking button must be locked.


Button track A3 → track 9 UCH black connector



Press the locking button and check for continuity between the two button tracks.If there is no continuity, replace the button.




87B-68V5MR-341-X74-87B000$070.mif

87BUCH


MAIN COMPUTER STATUSES AND PARAMETERS

NOTESOnly carry out this conformity check after a complete check with the diagnostic tool.The values indicated in this conformity check are given as examples.

FunctionParameter or Status Checked or Action

Display and notes Fault finding

UCH ET008: Blank UCHNO

YESRefer to scenario SC004 UCH

Programming.

Battery voltage PR001: Battery voltage 8 V < PR001 < 16 V

Supply

ET174:+ 12 V after ignition feed relay control

INACTIVEACTIVE

In the event of a fault, consult the fault DF060 +12V after ignition

command relay circuit.

ET004:+ 12 V after ignition feed

ABSENTPRESENT

ET238:

After ignition feed relay + 12 V break

contact

INACTIVEACTIVE

In the event of a fault, consult the status ET238 After ignition feed

relay +12V break contact

Vehicle speed PR008: Vehicle speedIndicates the vehicle

speed.

Temperature PR002:External

temperature

Indicates the vehicle speed. Indicates the outside temperature.

In the event of a fault, refer to the interpretation of parameter PR002

External temperature.

Driver's seat position

memory buttonET243:

Driver's seat position memory

button

RELEASED PRESSED

Check that the configuration CF089 Driver's seat position memory is set to with, and read configuration

LC050 Driver's seat position memory.

In the event of a fault,Consult the interpretation of the fault

DF028 Driver's seat position memory connection.

UCH_V04_CCONF/UCH_V0C_CCONF

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Conformity check

87B-69V5MR-341-X74-87B000$070.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Conformity check 87B


KEYLESS VEHICLE: ACCESS

NOTES

Only carry out this conformity check after having carried out a complete check with the diagnostic tool. The values indicated in this conformity check are given as examples.Check that the configuration CF116 Hands-free locking is set to WITH, and perform a configuration reading LC048 Hands-free locking.



CAR ET043:

RAID function authorisation by

central door locking system

YESNO

Check that the configuration CF108 Automatic locking when

driving is set to "With" and perform a configuration reading

LC040 Automatic locking when driving.

Hands-free

ET249:Hands-free

modeINACTIVEACTIVE Check the configuration CF116

Hands-free locking, and perform a configuration reading LC048

Hands-free locking.ET251:Hands-free

function button on card

LONG PRESSSHORT PRESS

Opening elements

ET186:Short press on

door closing button

NOYES

In the event of a fault, consult the interpretation of the faults DF081 Door unlocking button circuit

and DF106 Door locking button circuit.

ET187:Long press on door closing

button

ET189:Long press on door opening

button

NO YES

CPE (CENTRAL ELECTRIC

DOOR LOCKING)

ET044:Electric door-locking button

LOCKING UNLOCKING

87B-70V5MR-341-X74-87B000$070.mif



KEYLESS VEHICLE: ACCESS (CONTINUED 1)

NOTES

Only carry out this conformity check after a complete check with the diagnostic tool. The values indicated in this conformity check are given as examples.Check that the configuration CF116 Hands-free locking is set to WITH, and perform a configuration reading LC048 Hands-free locking.



Doors

ET053: Driver's door

OPENCLOSED

In the event of a fault, refer to the interpretation of status ET053 Driver's

door.

ET042: Passenger doorIn the event of a fault, refer to the

interpretation of status ET042 Passenger door.

In the event of a fault, refer to the interpretation of status ET051 Rear left-

hand door.ET051:

Rear left-hand door

ET052: Rear right-hand door

In the event of a fault, refer to the interpretation of status ET052 Rear

right-hand door.

Optical sensors

ET054:Optical sensors

suppliedYESNO

In the event of a fault, consult the interpretation of the statuses ET055

Driver's front optical sensor, ET281 Front passenger optical sensor,

ET241 Rear left-hand optical sensor and ET242 Rear right-hand optical

sensor.

ET055:Front driver side optical sensor

INACTIVEACTIVE

In the event of a fault, consult the interpretation of the status ET055

Driver's front optical sensor.

ET281:Front passenger optical sensor

INACTIVEACTIVE

In the event of a fault, refer to the interpretation of status ET281 Front

passenger optical sensor.

ET241:Rear left-hand optical sensor

INACTIVEACTIVE

In the event of a fault, refer to the interpretation of status ET241 Rear left-

hand optical sensor.

ET242:Rear right-hand optical sensor

INACTIVEACTIVE

In the event of a fault, refer to the interpretation of status ET242 Rear

right-hand optical sensor.

87B-71V5MR-341-X74-87B000$070.mif




NOTES


FunctionParameter or Status Checked

or ActionDisplay and notes Fault finding

Child safety lock

Child safety lock

ET089:Electric child safety button

INACTIVEACTIVE

Check that the configuration CF033Electric child safety button is set to

WITH, and perform a configuration reading LC026 Electric child safety

button.In the event of a fault, refer to the interpretation of fault DF063 Child

safety function.

ET159:Rear left-hand

door child safety lock

INACTIVEACTIVE

Check that the configuration CF033 Electric child safety lock is set to WITH

and perform a configuration reading LC026 Electric child safety lock.In the event of a fault, refer to the

interpretation of status ET159 Rear left-hand child safety door.

ET160:Rear right-hand door child safety

lock

INACTIVE ACTIVE

Check that the configuration CF033 Electric child safety lock is set to WITH

and perform a configuration reading LC026 Electric child safety lock.In the event of a fault, refer to the

interpretation of status ET160 Rear left-hand child safety door.

87B-72V5MR-341-X74-87B000$070.mif




NOTES




Tailgate lock ET061:Open tailgate

requestYESNO


Tailgate opening request.

Tailgate/Luggage compartment

ET050:Tailgate/Luggage

compartmentOPEN

CLOSED

In the event of a fault, refer to status ET050 Tailgate/luggage

compartment.

Opening element locking/unlocking

AC002:Locking/unlocking

of opening elements

Ignition on, engine off.

In the event of a fault, check that the configuration CF116 Hands-free

locking is set to WITH and perform a configuration

reading LC048 Hands-free locking.

Accumulator

AC010:Recharge

accumulator

AC011:Accumulator

recharge completed

AC013: Audible alarmIn the event of a fault, refer to the interpretation of command AC013

Audible warning.

87B-73V5MR-341-X74-87B000$070.mif



KEYLESS VEHICLE: PROTECTION

NOTESOnly carry out this conformity check after a complete check with the diagnostic tool. The values indicated in this conformity check are given as examples.



UCH ET008: blank UCHNOYES

Refer to the SC004 UCH Programming operation.

Steering lock ET071:Unprogrammed steering lock

NOYES

Check the conformity of the steering column lock. In the event of a fault, refer to the

interpretation of status ET071 Steering column

lock.

Engine immobiliser

ET046:Engine

immobiliserINACTIVEACTIVE

In the event of a fault, refer to the interpretation of status

ET046.

Steering lock

ET214:Incorrect lock

codeNOYES


ET214 Incorrect lock code.

ET073:Steering lock sensor signal

LOCK BOLT ENGAGED,LOCK BOLT WITHDRAWN,

LOCK BOLT LOCKED IN WITHDRAWN POSITION

In the event of a fault, refer to the interpretation of status ET073 Steering column

lock sensor signal.

ET119:UCH request to

steering column lock

COLUMN LOCKING CONTROL, COLUMN

UNLOCKING CONTROL


ET119 UCH request to steering column lock.

ET213:Steering

column anti-theft lock

ACTIVE INACTIVE

In the event of a fault, refer to the interpretation of status ET213 Steering column

anti-theft lock.

ET163:Resynchronise

cardYESNO

87B-74V5MR-341-X74-87B000$070.mif



KEYLESS VEHICLE: PROTECTION (CONTINUED 1)




Card locking in the reader

AC051:Card locking in

the readerIgnition off, engine stopped.

Steering column locking

inhibitedET173:

Steering column locking

inhibited

STEERING COLUMNLOCKING

INHIBITED,LOCK

INHIBITED: AIRBAGDEPLOYED,

LOCKINHIBITED: AIRBAG

FAULT,LOCK

INHIBITED:SPEED > 0,

LOCKINHIBITED: CARDPRESENT FAULT

Card

ET176: CardACTIVE

INACTIVE

In the event of a fault, consult the interpretation of

the faults DF055 Card present switch circuit,

DF056 Card fully inserted switch circuit, DF057 UCH → card reader connection and the interpretation of the

statuses ET135 Card code valid, ET164 Card code received, ET172 Card

fully inserted.

ET162:Card near

vehicleYESNO

87B-75V5MR-341-X74-87B000$070.mif



KEYLESS VEHICLE: PROTECTION (CONTINUED 2)




Card

ET172: Card fully insertedYESNO

In the event of a fault, consult the interpretation of the faults DF055

Card present switch circuit, DF056 Card fully inserted switch

circuit, DF057 UCH → card reader connection and the interpretation of the statuses

ET135 Card code valid, ET164 Card code received, ET172 Card

fully inserted.

ET164:Card code received

YESNO

ET135: Card code validYESNO

ET161:Card transmission

signal receivedACTIVE

INACTIVE

ET321:Card transmission

recognisedACTIVE

INACTIVE

87B-76V5MR-341-X74-87B000$070.mif



KEYLESS VEHICLE: STARTING

* sig.: signal




Engine immobiliser

ET046:Engine

immobiliserINACTIVEACTIVE

In the event of a fault, carry out a test of the multiplexnetwork (see 88B).

Refer to the interpretation of status ET046.

Start button ET070: Start buttonRELEASEDPRESSED

In the event of a fault, refer to the interpretation of status ET070

Start button.

Starter relay ET175:Starter relay

controlACTIVE

INACTIVE

In the event of a fault refer to the interpretation of status ET175

Starter relay control.

Clutch pedal ET048:Clutch pedal

positionDEPRESSEDRELEASED


Clutch pedal position.

Automatic transmission

leverET170:

Automatic transmission lever position

signal

PINTERMEDIATE

In the event of a fault, consult the interpretation of the status

ET170 Info.*Automatic transmission lever

position.

Manual gearbox lever

ET171:Manual gearbox

lever positionNEUTRALEngaged

Engine ET142:Engine

operating phase

STOPPEDSTARTINGRUNNINGSTALLED


Engine operating phase.

87B-77V5MR-341-X74-87B000$070.mif



KEYLESS VEHICLE: STARTING (CONTINUED)




Relays

AC045: Starter relay Gear lever in neutral positionIn the event of a fault refer to

the interpretation of status ET175 Starter relay control.

AC044:+ 12 V accessories

feed relaywith the ignition off

In the event of a fault, consult the test procedure for the

relay 22 PRO1.

AC043:+ 12 V after ignition

feed relaywith the ignition off

Warning light

AC047:OK to start indicator

light

Ignition on, engine off.Ignition on, engine off.

Run the command to test whether the indicator light on the engine start/stop button

comes on In the event of a fault, refer to the interpretation of command AC047 OK to start indicator

light.

AC048:Engine running indicator light

Ignition on, engine off.Run the command to test

whether the indicator light on the engine start/stop button

comes on

87B-78V5MR-341-X74-87B000$070.mif



LIGHTING - WIPER CONTROL




Wiper

ET277:Wiper command by rain sensor

YESNO

In the event of a fault, check that the configuration CF012 Rain sensor is either "TYPE 1 or

TYPE 2" and perform a configuration reading LC006

Rain sensor.

ET077:Wiper stalk

position

VARIABLE SPEEDLOW SPEEDHIGH SPEED

OFF


Wiper stalk position.

ET027:Windscreen wiper

park positionINACTIVEACTIVE

In the event of a fault, consult the interpretation of fault DF097

Windscreen wiper park position circuit.

Windscreen washer

ET078:Windscreen

washer requestYESNO


Windscreen washer request.

Wiper ET080:Rear screen wiper request

YESNO

In the event of a fault, refer to the interpretation of fault DF040

Rear screen wiper park position.

Wiper ET097:Rear screen wiper park position

INACTIVEACTIVE

In the event of a fault, refer to the interpretation of fault DF040

Rear screen wiper park position.

Windscreen washer

ET079:Rear screen

washer requestYESNO

In the event of a fault, refer to the interpretation of status ET079 Rear screen wash request.

87B-79V5MR-341-X74-87B000$070.mif



LIGHTING: LIGHTING CONTROL


FunctionParameter or Status Checked or

ActionDisplay and notes Fault finding

Lighting stalk ET081:Lighting switch

position

OFFSIDE

DIPPED

In the event of a fault, refer to the interpretation of faults: DF092 Side light circuit, and DF088 Dipped headlights relay control circuit.

Hazard warning lights

ET275:Hazard warning

lights switchINACTIVEACTIVE


Hazard warning lights control.

Direction indicator request

ET084:Right-hand indicator

requestINACTIVEACTIVE


Right-hand indicator request.

ET083:Left-hand indicator

requestINACTIVEACTIVE

In the event of a fault, refer to the interpretation of status ET083 Left-

hand indicator request.

Brake lights ET276: Brake lights controlINACTIVEACTIVE


Brake lights control.

87B-80V5MR-341-X74-87B000$070.mif



TYRES: TYRE DISPLAY


FunctionParameter or Status Checked or

ActionDisplay and notes Fault finding

Warning light

ET038:Service warning light

on requestYESNO

ET039:STOP warning light

on requestYESNO

ET197:Speed fault warning

light litYESNO

In the event of a fault, refer to the interpretation of status ET197 Speed fault warning light lit.

ET198:Flat tyre warning light lit by system

YESNO

In the event of a fault, refer to the interpretation of status ET198 Flat tyre warning light lit by system.

ET199:Puncture warning light lit by system

YESNO


Flat tyre warning light illuminated by system.

87B-81V5MR-341-X74-87B000$070.mif



TYRES: TYRE MANAGEMENT

* FR: front




Set of valves recognised

ET001:Set of valves recognised

SUMMERWINTER

Check that the configuration CF023 Tyre pressure monitoring system is

set to "with".Read configuration LC017 Tyre

pressure monitor function.Carry out the programming

procedures SC009 Programming a valve code or SC002 Programming

the four valve codes.If the fault is still present, run fault

finding on the Tyre pressure monitor function.

Recommended pressures

PR009:

FR* wheels low speed

recommended tyre inflation pressures

(except motorway driving)

(bar)

Check that the configurationCF023 Tyre pressure monitoring

system is set to "With".Read configuration LC017 Tyre

pressure monitor function.Perform the configuration operation

VP005 Enter recommended pressures.

Consult the interpretation of the faults DF052 Valve signal receiver, DF006 Front left-hand wheel valve sensor, DF007 Front right-hand wheel valve

sensor, DF008 Rear right-hand wheel valve sensor and DF009 Rear

left-hand wheel valve sensor.If the fault is still present, run fault


87B-82V5MR-341-X74-87B000$070.mif



TYRES: TYRE MANAGEMENT (CONTINUED)

* FR: front* RR: rear



or ActionDisplay and

notesFault finding

Recommended pressures

PR010:

RR* wheels low speed

recommended tyre inflation pressures (except motorway

driving)

configuration CF023 Tyre pressure monitoring system is set to "With".

Read configuration LC017 Tyre pressure monitor function.

Perform the configuration operation VP005 Enter recommended

pressures.Consult the interpretation of the faults DF052 Valve signal receiver, DF006 Front left-hand wheel valve sensor, DF007 Front right-hand wheel valve

sensor, DF008 Rear right-hand wheel valve sensor and DF009 Rear

left-hand wheel valve sensor.If the fault is still present, run fault


PR012:

FR* wheels high speed

recommended tyre inflation pressures (motorway driving)

PR011:

RR* wheels high speed

recommended tyre inflation pressures (motorway driving)

87B-83V5MR-341-X74-87B000$070.mif



TYRES: TYRE RECEPTION




Wheel valve signal

ET032:Front left-

hand wheel valve signal

Check that each wheel is at normal status if the vehicle has been stationary for more than an hour.Several statuses may be observed:– Standard– Status 1: Forced signal

transmission– Status 2: Signal transmission due

to a variation in pressure (air leakage)

– Status 3: Signal transmission as soon as the speed is > 12 mph (20 km)

– Status 4: Valve battery low

Check that the configuration CF023 Tyre pressure

monitoring system is set to "with".

Read configuration LC017 Tyre pressure monitor

function.In the event of a fault, consult the interpretation of the status

ET032 Front left-hand wheel signal.

ET033:Front right-hand wheel valve signal


transmission– Status 2: Signal transmission due

to a variation in pressure (air leakage)





Read configuration LC017 Tyre pressure monitor

function.In the event of a fault, consult the interpretation of the status

ET033 Front right-hand wheel signal.

87B-84V5MR-341-X74-87B000$070.mif



TYRES: TYRE RECEPTION (CONTINUED 1)




Wheel valve signal

ET035:Rear left-

hand wheel valve signal


transmission– Status 2: Signal transmission

due to a variation in pressure (air leakage)



Check that the configuration CF023 Tyre pressure monitoring

system is set to "with".Read configuration LC017 Tyre

pressure monitor function.In the event of a fault, consult the interpretation of the status ET035 Rear right-hand wheel signal.

ET034:Rear right-hand wheel valve signal


transmission– Status 2: Signal transmission

due to a variation in pressure (air leakage)





pressure monitor function.In the event of a fault, consult the interpretation of the status ET034

Rear left-hand wheel signal.

Inflation

ET141:Slight over-

inflation

NOYES

In the event of a fault, consult the interpretation of the faults DF052 Valve signal receiver, DF006 Front left-hand wheel valve

sensor, DF007 Front right-hand wheel valve sensor, DF008 Rear right-hand wheel valve sensor,

DF009 Rear left-hand wheel valve sensor.

ET196:Slight under-inflation

87B-85V5MR-341-X74-87B000$070.mif







Wheel pressure

PR003:Front left-hand wheel pressure

(bar)

Ensure that configuration CF023 Tyre pressure monitor function

is Active.Read configuration LC017 Tyre

pressure monitor function.In the event of a fault, consult the interpretation of the parameters PR003 Front left-hand wheel pressure, PR004 Front right-hand wheel pressure, PR006

Rear left-hand wheel pressure, PR005 Rear right-hand wheel

pressure.

PR004:Front right-hand wheel pressure

Wheel pressure

PR006:Rear left-hand wheel pressure

PR005:Rear right-hand wheel pressure

ET200:Front left-hand

wheel transmission

NORMALSTATUS 1: (Forced

signal transmission)STATUS 2:

(Transmission due to a variation in pressure)

STATUS 3 (Transmission due to exceeding the speed

threshold)STATUS 4: (Valve

battery low)



pressure monitor function.In the event of a fault, consult the interpretation of the status ET032

Front left-hand wheel signal.

87B-86V5MR-341-X74-87B000$070.mif







Wheel valve signal

ET201:Front right-hand wheel transmission

NORMALSTATUS 1: (Forced signal

transmission)STATUS 2: (Transmission due

to a variation in pressure)STATUS 3 (Transmission due

to exceeding the speed threshold)

STATUS 4: (Valve battery low)

Ensure that configuration CF023 Tyre pressure monitor

function is Active.Read configuration LC017 Tyre

pressure monitor function.In the event of a fault, consult the interpretation of the status

ET033 Front right-hand wheel signal.

ET202:Rear right-hand wheel transmission








Read configuration LC017 Tyre pressure monitor function.In the event of a fault, consult the interpretation of the status

ET035 Rear right-hand wheel signal.

ET203:Rear left-hand wheel signal








Read configuration LC017 Tyre pressure monitor function.In the event of a fault, consult the interpretation of the status ET034 Rear left-hand wheel

signal.

87B-87V5MR-341-X74-87B000$070.mif



POWER ASSISTED STEERING: ASSISTANCE




Power assisted

steering motor

PR060:

Power assisted

steering motor position

Only take this parameter into account for vehicles

fitted with ordinary steering (WITHOUT

variable power assistance)

Check that the configuration CF134 Type of power-assisted

steering is set to "variable".Read configuration LC063 Type

of power steering.In the event of a fault, consult the

interpretation of the parameter PR060 Position of the power-assisted steering motor and

consult the interpretation of the fault DF103 Variable power-

assisted steering motor voltage.

AC077:

Power assisted

steering motor test

Ignition on, engine off.

87B-88V5MR-341-X74-87B000$080.mif

87BUCH


Tool status Diagnostic tool title

ET001 Set of valves recognised

ET004 + 12 V after ignition

ET008 Blank UCH

ET027 Windscreen wiper park position

ET032 Front left-hand wheel valve signal

ET033 Front right-hand wheel valve signal

ET034 Rear right-hand wheel valve signal

ET035 Rear left-hand wheel valve signal

ET038 Service warning light on request

ET039 STOP warning light on request

ET042 Passenger door

ET043 RAID function authorisation by central door locking system

ET044 Electric door-locking button

ET046 Engine immobiliser

ET048 Clutch pedal position

ET050 Tailgate/Luggage compartment

ET051 Rear left-hand door

ET052 Rear right-hand door

ET053 Driver's door

ET054 Optical sensors supplied

ET055 Front driver side optical sensor

ET061 Open tailgate request

ET070 Start button

ET071 Unprogrammed steering lock

ET073 Steering lock sensor signal

ET077 Wiper stalk position

ET078 Windscreen washer request

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Status summary table

87B-89V5MR-341-X74-87B000$080.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Status summary table 87B



ET079 Rear screen washer request

ET080 Rear screen wiper request

ET081 Lighting switch position

ET083 Left-hand indicator request

ET084 Right-hand indicator request

ET089 Electric child safety button

ET096 Wiper stalk intermittent speed ring position

ET097 Rear screen wiper park position

ET119 UCH request to steering column lock

ET135 Card code valid

ET141 Slight over-inflation

ET142 Engine operating phase

ET159 Rear left-hand door child safety lock

ET160 Rear right-hand door child safety lock

ET161 Card transmission received

ET162 Card near vehicle

ET163 Resynchronise card

ET164 Card code received

ET170 Signal: Automatic transmission lever position

ET171 Manual gearbox lever position

ET172 Card fully inserted

ET173 Steering column locking inhibited

ET174 + 12 V after ignition feed relay control

ET175 Starter relay control

ET176 Card

ET186 Short press on door closing button

ET187 Long press on door closing button

ET189 Long press on door opening button

87B-90V5MR-341-X74-87B000$080.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Status summary table 87B



ET196 Slight under-inflation

ET197 Speed fault warning light lit

ET198 Flat tyre warning light lit by system

ET199 Puncture warning light lit by system

ET200 Front left-hand wheel signal (Only in Vdiag_04)

ET201 Front right-hand wheel signal (Only in Vdiag_04)

ET202 Rear right-hand wheel signal (Only in Vdiag_04)

ET203 Rear left-hand wheel signal (Only in Vdiag_04)

ET213 Steering column anti-theft lock

ET214 Incorrect lock code

ET238 After ignition feed relay + 12 V break contact

ET241 Rear left-hand optical sensor

ET242 Rear right-hand optical sensor

ET243 Driver's seat position memory button

ET249 Hands-free mode

ET251 Hands-free function button on card

ET275 Hazard warning lights switch

ET276 Brake lights control

ET277 Wiper control by rain sensor

ET281 Front passenger optical sensor

ET321 Card transmission recognised

87B-91V5MR-341-X74-87B000$091.mif

87BUCH


ET001

VALVE SET RECOGNISED

NOTES There must be no present or stored faults.

Status ET001 gives the type of valves selected according to the season.The status must be Summer or Winter.

To modify the valve type, run scenario SC002 Programming the 4 valve codes.

UCH_V04_ET001/UCH_V0C_ET001

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of statuses


87B-92V5MR-341-X74-87B000$091.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of statuses 87B


ET004

+ 12 V AFTER IGNITION

NOTESThere must be no present or stored faults.Insert the card fully into the reader.

Check that the + after ignition feed control relay status is "active".

Refer to the procedure for checking the after ignition relay (relay 22) on the Passenger Compartment Fuse and Relay box (PRO 1).



87B-93V5MR-341-X74-87B000$091.mif



ET027

WINDSCREEN WIPER PARK POSITION

NOTES

There must be no present or stored faults.Switch on the ignition.Turn the wiper stalk to the slow wipe speed position and check that the park position status is active when the windscreen wipers reach the park position.

Check for continuity and insulation between:

UCH track 34 black connector → wiper motor track 2

earth → wiper motor track 1

supply → wiper motor track 4 (slow speed)

Check the operation of the motor.

Check the wiper assembly.

If necessary, replace the motor.


AFTER REPAIRCarry out another fault finding check on the system.Clear the fault memory.Deal with any other faults.

87B-94V5MR-341-X74-87B000$091.mif



ET032ET033ET034ET035

FRONT LEFT-HAND WHEEL VALVE SIGNALFRONT RIGHT-HAND WHEEL VALVE SIGNALREAR RIGHT-HAND WHEEL VALVE SIGNALREAR LEFT-HAND WHEEL VALVE SIGNAL

NOTES

Special notes: If a wheel is equipped with a tyre pressure sensor, precautions must be taken when removing and refitting the tyres.Failure to respect the precautions outlined in section 35 of the Workshop Repair Manual could result in the sensor being damaged, and potential operational faults in the tyre pressure monitor.

Valve status definitions:Normal: The sensor detects a correct pressure (vehicle stationary).Status 1: The sensor has changed to forced signal transmission after a valve excitation procedure;Status 2: The sensor has detected a leakage; (vehicle stationary and when driving).Status 3: Signal sent by the sensor when the speed is above 12 mph (20km/h);Status 4: The sensor detects low battery power (vehicle stationary and when driving).

STEP 1Then, to check that the valves are operating correctly, verify, at each conformity check, that all the valves really are transmitting. To do this, either run a valve exciter test on all the valves or allow some air to escape from the tyre.Then check to see if their statuses have changed:

Initial status = normal or status 3 or status 4Initial status = status 2

= Final status = status 1 (or 2)= Final status = status 1

valve exciter test or air leakvalve exciter test

If the initial status does not change and there is no other receiver fault, change the valve concerned, following the instructions and the valve code programming procedure, SC001 described on page 21.

STEP 2If the initial status is Status 2:Carry out step 1. Check the pressure using a pressure gauge and carry out any operations required to repair the air leak.If the initial status is Status 3:None. If the status is "raised" when the vehicle has been stationary for more than 15 minutes, change the sensor concerned.If the initial status is: Status 4:Carry out step 1. Change the valve on the wheel concerned, following the instructions and the valve code programming procedure SC009, in the Fault finding - Help section.

UCH_V04_ET032/UCH_V0C_ET032/UCH_V04_ET033/UCH_V0C_ET033/UCH_V04_ET034/UCH_V0C_ET034/UCH_V04_ET035/UCH_V0C_ET035


87B-95V5MR-341-X74-87B000$091.mif



ET042

PASSENGER DOOR

NOTESOpen the passenger door.Status ET042 Passenger door should be OPEN.

If status ET042 is CLOSED.

Check the connection and condition of the passenger door central locking connector and repair if necessary.

Check the continuity between tracks A and B of the passenger door electric central locking connector in the door open position.If the checks are not correct, replace the passenger door central door locking.

Check the condition and connection of the UCH white connector.Repair if necessary.


UCH white connector, brown connection strip track 20

→Track B of the passenger door electric central door locking connector

Rear left-hand door electric central locking connector track A

→ Passenger earth

Check the intermediate connector R154 on track B10.Repair if necessary.




87B-96V5MR-341-X74-87B000$091.mif



ET043

RAID FUNCTION AUTHORISATION BY CENTRAL DOOR LOCKING SYSTEM

NOTESThis state indicates whether automatic locking in motion is activated.Switch on the ignition.

Check that the UCH is configured with Locking in motionPress the vehicle locking button for more than 5 seconds to activate automatic locking when driving (the status locking when driving is set to yes).Press the vehicle unlocking button for more than 5 seconds to deactivate automatic locking when driving (the locking when driving status is set to no).



87B-97V5MR-341-X74-87B000$091.mif



ET044

Electric door lock button


UNLOCKINGLock the vehicle.Press the vehicle central door locking button: the central locking button status should be locking.

Check the continuity and insulation between

Button track B1 → UCH track 17 black connector


Press the unlock button and check for continuity between the two button tracks.If there is no continuity, change the button

LOCKINGUnlock the vehicle.Check that the doors are fully closed.Check that there is no airbag fault; carry out the fault finding procedure on the multiplex network.Press the vehicle central door locking button: the central locking button status should be unlocking.

Check the continuity and insulation between

Button track A3 → UCH track 9 black connector


Press the locking button and check for continuity between the two button tracks.If there is no continuity, change the button



87B-98V5MR-341-X74-87B000$091.mif



ET046

ENGINE IMMOBILISER


After a short while, the engine immobiliser warning light should go out and the vehicle unprotected status should be "active".If this does not happen, check that the card code valid status is set to "yes" (if not, refer to the procedure for dealing with the corresponding status).Carry out a fault finding procedure on the multiplex network.Check that the injection system is not unprogrammed and that the steering column lock is not unprogrammed (if not, refer to the instructions on how to deal with these statuses).

If the engine immobiliser is "active", refer to the injection system fault finding procedure (for petrol or diesel engines) and check that there is no fault. If there is no fault, refer to ALP 7 (see Fault finding charts)If the steering column lock is "active", check whether the incorrect locking code status is set to yes.

Status inactiveRepeat the fault finding procedure on the multiplex network.Restart the check.

Status active Replace the steering column lock (refer to the corresponding Technical Note).If the fault has not been solved, contact Techline.



87B-99V5MR-341-X74-87B000$091.mif



ET048

CLUTCH PEDAL POSITION

NOTES

On manual gearboxes only.There must be no present or stored faults.Switch on the ignition.Depress the clutch pedal: the switch status should be "pressed".

Check the insulation, continuity and absence of interference resistance on the following connections:

switch track A1 → track 26 UCH black connector

(check the connection between the passenger compartment wiring loom and the engine wiring).

Check the earth track B3 of the switch.

Remove the switch and press the circuit breaker.

IMPORTANTThere may be two clutch switches (one for the injection and one for the UCH).

The status of the clutch switch changes to "pressed".Replace the switch if it is faulty.

Check that the switch is properly mounted on the clutch pedal.



87B-100V5MR-341-X74-87B000$091.mif



ET050

TAILGATE/BOOT

NOTES None.

Check the connection and status of the UCH white connector and the Tailgate striker plate.

Check for + 12V between track 2 of the tailgate striker plate connector and the rear left-hand earth.

Check for an earth between track 1 of the tailgate striker plate connector and the rear left-hand electrical earth.


UCH white connector, green connection strip track 34

→ Track 4 tailgate striker plate connector


→ Track 1 tailgate striker plate connector


If the fault is still present, replace the tailgate striker plate, if the fault is still present contact the Techline.



87B-101V5MR-341-X74-87B000$091.mif



ET051

REAR LEFT-HAND DOOR

NOTESOpen the rear left-hand door.The status ET051 Rear left-hand door should be OPEN.

If the status ET051 is CLOSED.

Check the connection and condition of the rear left-hand door central door locking connector and repair if necessary.

Check the continuity between tracks C and D of the rear left-hand door electric central locking connector in the door open position.If not OK, replace the rear left-hand door central door locking.




→Track C of the rear left-hand door electric central locking button connector

rear left-hand door electric central locking connector track D

→ Rear left-hand earth

Check the intermediate connector R155 on tracks A9 and B9.Repair if necessary.




87B-102V5MR-341-X74-87B000$091.mif



ET052

REAR RIGHT-HAND DOOR

NOTESOpen the rear left-hand door.Status ET051 Rear left-hand door should be OPEN.

If status ET052 is CLOSED.

Check the connection and condition of the rear right-hand door central door locking connector and repair if necessary.

Check the continuity between tracks D and C of the rear right-hand door electric central locking connector in the door open position.If not OK, replace the rear right-hand door central door locking.



UCH white connector, brown connection strip track 7 →Track D of the rear left-hand door electric central locking button connector

rear left-hand door electric central locking connector track C

→ Rear left-hand earth

Check the intermediate connector R156 on tracks A8 and B8.Repair if necessary.




87B-103V5MR-341-X74-87B000$091.mif



ET053

DRIVER'S DOOR

NOTESOpen the driver's door.Status ET053 Driver's door should be OPEN.

If status ET053 is CLOSED:

Check the connection and condition of the rear right-hand door central door locking connector and repair if necessary.

Check the continuity between tracks C and D of the driver's door electric central locking connector in the door open position.If the checks are not OK, replace the driver's door central locking.




→Track C of the rear left-hand door electric central locking button connector

Check the intermediate connector R153 on track B10.Repair if necessary.




87B-104V5MR-341-X74-87B000$091.mif



ET054

OPTICAL SENSORS SUPPLIED

NOTES

If the vehicle has not been used for several days, the UCH cuts the power supply to the optical sensors.Pull the door handle to activate hands-free unlockingSwitch on the ignition to reactivate the power supply to the sensors.



87B-105V5MR-341-X74-87B000$091.mif



ET055

DRIVER'S SIDE FRONT OPTICAL SENSOR

NOTES None.

Check the connection and condition of the UCH black connector and the front left-hand door optical sensor connector.


UCH black connector, green connection strip track 28

→ Track 1 driver's door optical sensor connector

UCH white connector, brown connection strip track 5 → Track 3 of the optical sensor connector

Check to make sure that there is a power supply to the optical sensor between track 3 and track 2.

If the fault is still present, replace the optical sensor of the front left-hand door.



87B-106V5MR-341-X74-87B000$091.mif



ET061

TAILGATE OPENING REQUEST

NOTESSpecial notes: Press the tailgate opening switch.The status ET061 should be yes during the time the switch is pressed.

Check the connection and condition of the UCH white connector and the tailgate lock.

Check for + 12V (tailgate opening authorisation supply) between track 2 of the tailgate lock connector and the rear left-hand electrical earth.

Check for an earth between track 1 of the tailgate lock connector and the rear left-hand electrical earth.

Measure the resistance of the tailgate locking motor between tracks 1 and 2.

Check the insulation, continuity and absence of unwanted resistance on the following connections:

UCH white connector, brown connection strip track 8 → Track 2 of the tailgate lock connector


If the fault is still present, replace the tailgate lock.



87B-107V5MR-341-X74-87B000$091.mif



ET061CONTINUED

Check the connection and condition of the UCH white connector and the tailgate opening switch.

Check the continuity between tracks 1 and 2 of the tailgate opening switch.

Check the insulation, continuity and absence of interference resistance on the following connection:

Tailgate lock track 1 → Track 1 of the tailgate opening switch connector


Check for an earth between track 2 of the tailgate opening switch connector and the rear left-hand electrical earth.

If the fault is still present, replace the rear opening switch.



87B-108V5MR-341-X74-87B000$091.mif



ET070

START BUTTON

NOTESThere must be no present or stored faults.Switch on the ignition.Press the start button: the button status should be pressed.


button track 1 → track 20 UCH black connector

Check the supply to the button (+ battery supply on track 2).

Replace the button if the fault persists.



87B-109V5MR-341-X74-87B000$091.mif



ET071

STEERING COLUMN LOCK BLANK

NOTESThere must be no present or stored faults.Carry out a fault finding procedure on the multiplex network.Insert the card into the card reader up to the stop.

If the unprogrammed steering column lock status remains as yes:Check that the card has been authenticated (if not, refer to the instructions on how to deal with the corresponding status).Check that the UCH orders the unlocking of the steering column (if the lock was locked) when the card is fully inserted.IMPORTANTThe command lasts for less than 1 second.

Replace the steering column lock.Replace the UCH if the fault persists.



87B-110V5MR-341-X74-87B000$091.mif



ET073

STEERING COLUMN LOCK SENSOR SIGNAL


Carry out a fault finding procedure on the multiplex network.These statuses indicate the current position of the steering column lock.Lock lever armed:When the card is removed from the reader, the UCH sends a command to lock the steering column (see corresponding status).Providing that the steering column lock is not inhibiting locking (see corresponding statuses) and providing there are no faults, the lever is activated.Lock lever retracted:When the card is fully inserted into the reader and has been authenticated, the UCH sends a command to unlock the steering column (unless it is already unlocked). The lever is retracted.IMPORTANTThe commands are protected by a secret code. Check every time that the steering column lock is not protected.Lock lever is in the retracted position:When the lever is withdrawn, the UCH locks the lever via a specific connection.To do this, it uses the break contact of the + after ignition feed relay (to prevent the latch from unlocking when the vehicle is moving).



87B-111V5MR-341-X74-87B000$091.mif



ET077

WIPER STALK POSITION

NOTES

There must be no present or stored faults.Switch on the ignition.Turn the wiper stalk to the intermittent wipe speed position: the status should be intermittent speed.

Check the + after ignition feed to the stalk: tracks A7 and B4.


UCH track 10 black connector → track A1 wiper switch stalk



Check the correct operation of the stalk.



87B-112V5MR-341-X74-87B000$091.mif



ET078

WINDSCREEN WASHER REQUEST

NOTES

There must be no present or stored faults.Switch on the ignition.Pull the wiper stalk towards you and check that the windscreen washer control status is yes.


UCH track 35 black connector → track A4 wiper stalk

Earth → track B5 wiper stalk

+ After ignition → tracks B4 and A7 wiper stalk



pump track 2 → track A4 wiper stalk

pump track 1 → wiper stalk track B1



87B-113V5MR-341-X74-87B000$091.mif



ET079

REAR SCREEN WASHER REQUEST

NOTES

There must be no present or stored faults.Switch on the ignition.Operate the rear screen washer and check that the rear screen washer control status is yes.


UCH track 25 black connector → track B1 wiper stalk

Earth → track B5 wiper stalk

+ After ignition → tracks B4 and A7 wiper stalk



pump track 2 → track A4 wiper stalk

pump track 1 → wiper stalk track B1



87B-114V5MR-341-X74-87B000$091.mif



ET080

REAR SCREEN WIPER REQUEST

NOTES

There must be no present or stored faults.Switch on the ignition.Activate the rear screen wiper.The status should be yes.

Check the + after ignition feed to the wiper switch stalk: tracks A7 and B4

Check the continuity and insulation between:

UCH track 24 black connector → wiper stalk track B2




87B-115V5MR-341-X74-87B000$091.mif



ET081

LIGHTING STALK POSITION

NOTESThe vehicle must be fitted with the daytime running lights option.Turn the lighting switch stalk to the desired position.

Check the insulation and continuity of the connection between the lighting switch stalk (track B1) and the Passenger Compartment Relay and Fuse Box, blue connector track B2.

Check the insulation and continuity of the connection between the lighting switch stalk (track B4) and the Passenger Compartment Relay and Fuse Box, brown connector track A1.

Check the supplies to the stalk (+ battery feed on track B6).

Check the connectors in the Passenger Compartment Relay and Fuse Box.

Disconnect the UCH from the Passenger Compartment Relay and Fuse Box.

Connect the bornier for the Passenger Compartment Relay and Fuse Box and check the continuity between track A1 of the brown connector and track 10 of connector U1 (at the terminals of the Passenger Compartment Relay and Fuse Box).

Connect the bornier for the Passenger Compartment Relay and Fuse Box and check the continuity between track B2 of the blue connector and track 22 of connector U1 (at the terminals of the Passenger Compartment Relay and Fuse Box).



87B-116V5MR-341-X74-87B000$091.mif



ET083

LEFT-HAND INDICATOR REQUEST

NOTES

There must be no present or stored faults.Switch on the ignition.Switch on the left-hand indicator.The status should be active.


UCH track 37 black connector → track A7 lighting stalk



87B-117V5MR-341-X74-87B000$091.mif



ET084

RIGHT-HAND INDICATOR REQUEST

NOTES

There must be no present or stored faults.Switch on the ignition.Switch on the left-hand indicator.The status should be active.


UCH track 36 black connector → track A5 lighting stalk



87B-118V5MR-341-X74-87B000$091.mif



ET089

ELECTRIC CHILD SAFETY BUTTON

NOTES

There must be no present or stored faults.The vehicle must be fitted with electric child safety locks.Switch on the ignition.Press the childproof lock button. The status should be active.


Childproof lock switch track B1 → UCH track 4 black connector

Child safety lock switch track B2 → earth

Check the correct operation of the switch.



87B-119V5MR-341-X74-87B000$091.mif



ET096

WIPER STALK INTERMITTENT SPEED RING POSITION

NOTES

This parameter is only available on vehicles without a rain sensor.There must be no present or stored faults.Switch on the ignition.Turn the wiper to the intermittent wipe speed (Check that the corresponding status is active).Increase the wipe speed. The value displayed on the tool should increase.

Replace the wiper stalk.



87B-120V5MR-341-X74-87B000$091.mif



ET097

REAR SCREEN WIPER PARK POSITION

NOTES

There must be no present or stored faults.Switch on the ignition.Turn the wiper stalk to the rear screen wiper position and check that the status is active when the rear screen wiper reaches the park position.


UCH track 38 black connector → wiper motor track 2

earth → wiper motor track 3

supply → wiper motor track 1

Check the operation of the motor.

Check the wiper assembly.

If necessary, replace the motor.



87B-121V5MR-341-X74-87B000$091.mif



ET119

UCH REQUEST TO STEERING COLUMN LOCK

NOTES None.

Carry out a multiplex network test.

Check that the steering column lock is correct for the vehicle.

Check the connection and condition of the UCH white connector and the steering column lock connector.


UCH white connector, brown connection strip track 9 → Track 4 steering column lock connector

Repair if necessary




87B-122V5MR-341-X74-87B000$091.mif



ET135

CARD CODE VALID

NOTESThere must be no present or stored faults.Insert the card fully into the reader. Do not remove the card.Check that the status card fully inserted is yes.

The statuses listed above represent the various possible statuses of the card inserted in the reader:– normal situation: the status card code valid is yes: the card has been authenticated by the vehicle,– if the status card code valid is no.

If the card faulty status is active

Run the command for testing the connections between the card reader and the UCH.Try with another card.If the other card does not work: replace the card reader.Otherwise, replace the card.

If notRun the check card command.If the card is unprogrammed, start the card programming command to assign the card to the vehicle.If the card is not unprogrammed, it may belong to a vehicle or may have been programmed for the vehicle, but is not currently allocated to it (in which case run the card programming command to allocate the card to the vehicle).



87B-123V5MR-341-X74-87B000$091.mif



ET141ET196

SLIGHT OVER-INFLATIONSLIGHT UNDER-INFLATION

NOTES

Switch on the ignition.Signal can be interpreted if the vehicle is configured WITH Tyre pressure monitor system.Slightly under-inflate or over-inflate a tyre.Status ET141 should be YES.Status ET196 should be YES.

If statuses ET141 and ET196 remain NO:

Consult the interpretation of the fault DF052 Valve signal receiver.

Consult the interpretation of the fault DF006 Front left-hand wheel valve sensor.Consult the interpretation of the fault DF007 Front right-hand wheel valve sensor.Consult the interpretation of the fault DF008 Rear right-hand wheel valve sensor.Consult the interpretation of the fault DF009 Rear left-hand wheel valve sensor.


UCH_V04_ET141/UCH_V0C_ET141/UCH_V04_ET196/UCH_V0C_ET196


87B-124V5MR-341-X74-87B000$091.mif



ET142

ENGINE OPERATING PHASE

NOTES

There must be no present or stored faults.Switch on the ignition, start, drive, stop the engine.The engine can have the following operating statuses: Engine stopped, under starter, running, stalled.The statuses listed below develop as a function of the engine status.Important: the information supplied when the ignition is switched off is no longer meaningful.

In the event of a fault, carry out fault finding on the multiplex network and the injection (see 88B Multiplexing and 13B Diesel injection or 17B Petrol injection).



87B-125V5MR-341-X74-87B000$091.mif



ET159

REAR LEFT-HAND DOOR CHILD SAFETY LOCK

NOTESSpecial notes: Switch on the ignition and press the child safety lock button.





→Track F of the rear left-hand door electric central locking motor

Repair if necessary


If the problem is still present, contact the Techline.



87B-126V5MR-341-X74-87B000$091.mif



ET160

REAR RIGHT-HAND DOOR CHILD SAFETY LOCK

NOTESSpecial notes: Switch on the ignition and press the child safety lock button.




UCH white connector, green connection strip track 4 →Track A of the rear right-hand door electric central locking motor.

Repair if necessary


If the problem is still present, contact the Techline.



87B-127V5MR-341-X74-87B000$091.mif



ET161

CARD SIGNAL RECEIVED

NOTES

There must be no present or stored faults.Check that the card does not need to be resynchronised (the corresponding status is set to no).Press one of the buttons on the card.This status should be yes momentarily.

If the card signal received status is inactive,Insert the card all the way into the reader and ensure that the ignition is switched on.If not, refer to the engine immobiliser section.

Leave the card in the card reader and start the card battery test command (SC020).If the battery is discharged, replace it.

Try to lock or unlock the vehicle using another of its cards.If this does not work, replace the card reader.If it does work, replace the original card.



87B-128V5MR-341-X74-87B000$091.mif



ET162

CARD IN THE VICINITY OF THE VEHICLE

NOTES

There must be no present or stored faults.Switch off the ignition.Lock the vehicle in hands-free mode.Place one hand under the door handle and stand close to the vehicle with the card.Take care not to place the card on a metallic part of the vehicle.The status should be yes.The status remains active as long as the card is within the reception range of the vehicle.

Check that the locking and unlocking functions work correctly when the buttons on the card are pressed.Test the charge of the accumulator inside the card (command SC019).If the accumulator is discharged, insert the card in the reader and start the command to recharge the accumulator or start the vehicle and leave the engine running for 3 hours (if the card is completely discharged).Test the charge of the accumulator. If it discharges again, try to recharge it on another vehicle.If it still remains discharged, replace the card.If it is charged, replace the card reader in the original vehicle.

Lock the vehicle by pressing autolock.Stand behind the Renault badge with the card, at a distance of 50 cm from the tailgate.Press the tailgate opening control.If the vehicle does not unlock, there is a problem with the rear bumper aerial.Check for insulation and continuity between:

card reader track 10 → shielding (external earth) of the coaxial cable in the rear bumper

card reader track 11 → centre core of the coaxial cable in the rear bumper

Replace the bumper aerial.If the problem is not resolved, replace the card reader.

A



87B-129V5MR-341-X74-87B000$091.mif



ET162CONTINUED

Lock the vehicle by pressing "autolock". Stand with the card at a distance of one metre from the driver's door.Pull the door handle.If the vehicle does not unlock, there is a problem with the roof aerial.Check for insulation and continuity between:

card reader track 12 → shielding (external earth) of the coaxial cable in the roof unit

card reader track 6 → centre core of the coaxial cable in the roof unit

Replace the roof aerial.If the problem is not resolved, replace the card reader.

A


87B-130V5MR-341-X74-87B000$091.mif



ET163

CARD NEEDS TO BE RESYNCHRONIZED

NOTESIf the status is yes, fully insert the card into the reader.Check that the ignition is switched on (if not, refer to the engine immobiliser section).Wait a few seconds.



87B-131V5MR-341-X74-87B000$091.mif



ET164

CARD CODE RECEIVED

NOTESThere must be no present or stored faults.Insert the card halfway into the reader.




Check the feeds to the card reader ( + battery feed on track 2, earth on track 8).Measure the voltage on track 12 of the UCH.

Voltage = 12V Replace the UCH.

If notTry with another card.Replace the card reader.



87B-132V5MR-341-X74-87B000$091.mif



ET170

AUTOMATIC TRANSMISSION LEVER POSITION SIGNAL

NOTESThere must be no present or stored faults.Switch on the ignition.Shift the gear selector lever to Park or Neutral. One of the two statuses must be active.

In the event of a fault, carry out a fault finding procedure on the multiplex network and the automatic transmission



87B-133V5MR-341-X74-87B000$092.mif

87BUCH


ET172

CARD FULLY INSERTED

NOTESThere must be no present or stored faults.Insert the card halfway into the reader.




Check the feeds to the card reader (+ battery feed on track 2, earth on track 8).Check the voltage on the UCH track.

Voltage = 12V Replace the UCH.

If not Replace the card reader.


PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of statuses


87B-134V5MR-341-X74-87B000$092.mif



ET173

STEERING COLUMN LOCK PROHIBITED

NOTES

There must be no present or stored faults.Carry out a fault finding procedure on the multiplex network.Switch on the ignition.Withdraw the card from the reader.(The steering column locking function is disabled when thecard is in the reader).

When removing the card, if the status steering column lock prohibited is active:Check that there are no faults.

Check the possible causes for prohibition of the steering column lock:

Airbag deployedCarry out an airbag fault finding procedure.Drive for several minutes at a speed above 18 mph (30 km/h); locking will be re-authorised.

Airbag fault Carry out an airbag fault finding procedure.In particular, check that the Airbag was not locked when carrying out another repair.

Speed > 0 Locking is prohibited when the car is being driven.Carry out a fault finding procedure on the multiplex network and the ABS system.

Card present fault

Locking is prohibited when the card is in the reader.If the card is no longer in the reader and if the status is still active, check that the statuses card code received and card seen as present by the steering column lock are inactive.If not, refer to the instructions on how to deal with these statuses.



87B-135V5MR-341-X74-87B000$092.mif



ET174

+ 12V AFTER IGNITION COMMAND RELAY

NOTESThere must be no present or stored faults.Insert the card fully into the reader.The status + 12V after ignition control relay should be active.

Check that the status card fully inserted is yes.Check that the status card code valid is yes.Check that the statuses latch engaged and latch locked in engaged position are active.If not, refer to the instructions on how to deal with these statuses.

Replace the UCH.



87B-136V5MR-341-X74-87B000$092.mif



ET175

STARTER RELAY CONTROL

NOTESThere must be no present or stored faults.Switch on the ignition, press the start button.

Check that the engine immobiliser status is inactive.Check that the status start button is pressed when the button is pressed.If not, refer to the instructions on how to deal with these statuses.

Replace the UCH if the fault persists.



87B-137V5MR-341-X74-87B000$092.mif



ET197ET198ET199

SPEED FAULT WARNING LIGHT LITFLAT TYRE WARNING LIGHT ILLUMINATED BY SYSTEMTYRE PUNCTURE WARNING LIGHT ILLUMINATED BY SYSTEM

NOTESSwitch on the ignition.Signal can be interpreted if the vehicle is configured WITH Tyre pressure monitor system.

If the statuses ET197, ET198, and ET199 are YES:

Check the condition of the tyres and, using a pressure gauge, check the tyre pressure according to the manufacturer's information.

Consult the interpretation of the fault DF052 Valve signal receiver.

Consult the interpretation of faults:– DF006 Front left-hand wheel valve sensor.– DF007 Front right-hand wheel valve sensor.– DF008 Rear right-hand wheel valve sensor.– DF009 Rear left-hand wheel valve sensor.


UCH_V04_ET197/UCH_V0C_ET197/UCH_V04_ET198/UCH_V0C_ET198/UCH_V04_ET199/UCH_V0C_ET199


87B-138V5MR-341-X74-87B000$092.mif



ET213ET214

STEERING COLUMN ANTI-THEFT LOCKINCORRECT LOCK CODE


After a short while, the immobiliser warning light should go out and the vehicle unprotected status should be active.If this does not happen, check that the status card code valid is yes (if not, refer to the procedure for dealing with the corresponding status).Carry out a fault finding procedure on the multiplex network.Check that the injection system is not unprogrammed and that the steering column lock is not unprogrammed (if not, refer to the instructions on how to deal with these statuses).

If the Engine immobiliser is active, refer to the injection system fault finding procedure (for petrol or diesel engines) and check that there are no faults. If there is no fault, refer to ALP 7.If the steering column anti-theft lock is active, check whether the status incorrect lock code is no.

Status inactiveRepeat the fault finding procedure on the multiplex network.Restart the check.

Status active Replace the steering column lock (refer to the corresponding Technical Note).If the fault has not been solved, contact Techline.

UCH_V04_ET213/UCH_V0C_ET213/UCH_V04_ET214/UCH_V0C_ET214


87B-139V5MR-341-X74-87B000$092.mif



ET238

+ 12V TO IDLE CONTACT OF AFTER IGNITION RELAY

NOTESThere must be no present or stored faults.Ignition off.

Disconnect the UCH from the passenger compartment relay and fuse box.Check the battery voltage value at the terminals of the passenger compartment fuse and relay box. It should be approximately 12V.Check the fuses in the passenger compartment fuse and relay box.Refer to the relay test procedure (PRO1) for the Passenger Compartment Fuse and Relay Box and check the + after ignition feed relay (relay 22).IMPORTANTThis supply is used by the UCH to lock the lever of the electric steering column lock.



87B-140V5MR-341-X74-87B000$092.mif



ET241

REAR LEFT-HAND OPTICAL SENSOR

NOTES None.

Check the connection and condition of the UCH black connector and the rear left-hand door optical sensor connector.


UCH white connector, green connection strip track 23 →Track 1 rear left-hand door optical sensor connector


Repair if necessary

Check that there is a power supply to the optical sensor between track 3 and track 2.

If the fault is still present, replace the optical sensor of the rear left-hand door.




87B-141V5MR-341-X74-87B000$092.mif



ET242

REAR RIGHT-HAND OPTICAL SENSOR

NOTES None.

Check the connection and condition of the UCH black connector and the rear right-hand door optical sensor connector.


UCH black connector, green connection strip track 29 →Track 1 rear right-hand door optical sensor connector


Repair if necessary


If the fault is still present, replace the optical sensor of the rear right-hand door.




87B-142V5MR-341-X74-87B000$092.mif



ET243

DRIVER'S SEAT POSITION MEMORY BUTTON

NOTES

There must be no faults present or stored.The vehicle is fitted with the driver's seat position memory function (driver's seat and door mirrors).Open the driver's door.Press the memory button: the status should be pressed.

Check for continuity and insulation between:

seat control track B6 → earth

seat control track B1 → seat computer track A3 white connector

seat computer track A5 black connector → UCH track 36 white connector

Press the memory button and check the continuity between the two tracks B1 and B6 of the seat control.If there is no continuity, replace the seat control.



87B-143V5MR-341-X74-87B000$092.mif



ET249

HANDS-FREE MODE

NOTESThere must be no faults present or stored.This status should be active as soon as the "autolock" button is pressed and indicate if the vehicle is in hands-free locking/unlocking mode.

Check that pressing the buttons on the card is detected.



87B-144V5MR-341-X74-87B000$092.mif



ET251

HANDS-FREE FUNCTION ON THE CARD

NOTESThere must be no faults present or stored.Press one of the buttons on the card and check the corresponding status.

Insert the card all the way into the reader and check that the ignition is switched on.Otherwise, refer to the engine immobiliser fault finding procedure.

If the short press status is not active, check that the card needs to be re-synchronised status (ET163) is yes. Test the card battery charging level (activate the corresponding command SC020).If necessary, replace the battery.

Check that the indicator light on the card illuminates when a button is pressed.Check that the battery is correctly fitted in the card.

Repeat with another card.If the press is not recognised, replace the card reader.Otherwise, replace the card.



87B-145V5MR-341-X74-87B000$092.mif



ET275

HAZARD WARNING LIGHTS CONTROL

NOTESThere must be no present or stored faults.Operate the hazard warning lights.The status must be active.


UCH track 2 black connector → track 3 hazard warning lights control

earth → track 2 hazard warning lights control

Check the operation of the hazard warning lights control.



87B-146V5MR-341-X74-87B000$092.mif



ET276

STOP LIGHTS CONTROL

NOTES

There must be no present or stored faults.This status should only be taken into account for vehicles fitted with voice synthesiser.Switch on the ignition and depress the brake pedal.The status stop lights switch should be active.

Check the supplies to the switch (+ after ignition feed on tracks A1 and B1).


stop lights switch track A3 →track B7 Passenger Compartment Fuse and Relay Box white connector

Warning, there is an in series relay between the switch and the passenger compartment relay and fuse box.This relay is controlled by the ABS which can cut off the supply to the stop lights during certain regulation situations.When the engine is not running, if the relay is open, refer to the ABS fault finding procedure.Check the connectors of the passenger compartment relay and fuse box.

Disconnect the UCH from the passenger compartment relay and fuse box.


white connector track B7 →track 22 of the U1 connector (at the passenger compartment relay and fuse box terminal)



87B-147V5MR-341-X74-87B000$092.mif



* Detec: Detector

ET277

WIPER COMMAND BY RAIN DETECT.*

NOTES

There must be no present or stored faults.Switch on the ignition.Turn the wiper switch stalk to the intermittent wipe speed position and pour a large amount of water onto the windscreen in front of the rain sensor.

Check that the windscreen wipers operate when the switch is in the slow speed and high speed positions (refer to the procedure for dealing with the corresponding statuses)

Set the switch to intermittent wipe position.

Check that the Windscreen wiper intermittent wipe speed control status is active.

Check the power supply to the rain sensor:Earth on track 2+ after ignition feed on track 1


UCH track 23 black connector → rain sensor track 3


Check the configuration of the UCH.

Replace the rain sensor.



87B-148V5MR-341-X74-87B000$092.mif



ET281

OPTICAL SENSOR (FRONT PASSENGER SIDE)

NOTES None.

Check the connection and condition of the UCH black connector and the front right-hand door optical sensor connector.


UCH black connector, green connection strip track 33 →Track 1 front right-hand door optical sensor connector


Repair if necessary


If the fault is still present, replace the optical sensor of the front right-hand door.




87B-149V5MR-341-X74-87B000$092.mif



ET321

CARD SIGNAL RECOGNISED

NOTES

There must be no present or stored faults.Check that the card does not need to be re-synchronised (corresponding status is no).Press one of the buttons on the card.This status should be active momentarily.

When one of the buttons is pressed check that the status signal received is active.If not, refer to the corresponding state handling section.

Check if the vehicle card is faulty by trying to switch on the ignition.If this does not work, refer to the immobiliser section.

Replace the card.



87B-150V5MR-341-X74-87B000$100.mif

87BUCH


FR: frontRR: rear

Tool parameter Diagnostic tool title

PR001 Battery voltage

PR002 External temperature

PR003 Front left-hand wheel pressure

PR004 Front right-hand wheel pressure

PR005 Rear right-hand wheel pressure

PR006 Rear left-hand wheel pressure

PR008 Vehicle speed

PR009 Front wheels low speed recommended tyre inflation pressure

PR010 Rear wheels low speed recommended tyre inflation pressure

PR011 Rear wheels high speed recommended tyre inflation pressure

PR012 Front wheels high speed recommended tyre inflation pressure

PR029 Right front wheel code (winter set)

PR030 Right rear wheel code (winter set)

PR031 Left front wheel code (winter set)

PR032 Left rear wheel code (winter set)

PR033 Left front wheel code (summer set)

PR034 Right front wheel code (summer set)

PR035 Right rear wheel code (summer set)

PR036 Left rear wheel code (summer set)

PR060 Power assisted steering motor position

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Parameter summary table

87B-151V5MR-341-X74-87B000$110.mif

87BUCH


PR001

BATTERY

NOTESThere must be no present or stored faults.Perform this fault-finding procedure after noting a malfunction in the parameter menu.

Ignition onIf the voltage is less than the recommended minimum, the battery is discharged:– Check the charging circuit to locate the source of the problem and recharge the

battery or replace the battery, if necessary.If the voltage is above the recommended level, the battery may be over-charged:– check that the charging voltage is correct with and without any electrical

consumers.

IdlingIf the voltage is less than the recommended minimum, the charging voltage is too low:– Check the charging circuit to determine the cause of this fault.If the voltage is above the recommended maximum, the charging voltage is too high:– the alternator regulator is faulty. Resolve this fault and check the condition of the

battery.

UCH_V04_PR001/UCH_V0C_PR001

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of parameters

AFTER REPAIR Repeat the conformity check from the start.

87B-152V5MR-341-X74-87B000$110.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of parameters 87B


PR002

EXTERNAL TEMPERATURE

NOTES None.

Check the status and connection of the connector for the multi-function display, and repair if necessary.

Check the condition and connection of the UCH black connector.Repair if necessary.


UCH P100 black 40-track connector, brown connection strip track 14

→Track 24 of the multifunction display connector




87B-153V5MR-341-X74-87B000$110.mif



PR003PR004PR005PR006

FRONT LEFT-HAND WHEEL TYRE PRESSUREFRONT RIGHT-HAND WHEEL TYRE PRESSUREREAR RIGHT-HAND WHEEL TYRE PRESSUREREAR LEFT-HAND WHEEL TYRE PRESSURE

NOTESThere must be no present or stored faults.Carry out this fault finding procedure after detecting a discrepancy in the parameter displays.

IMPORTANTWhen communication is established, these parameters display a default value (3.5 bar).Using the valve exciter or a road test, force each valve to transmit in order to discover the actual pressure levels measured by the sensors during the fault finding procedure.In all cases, compare whether the tyre inflation pressures displayed on the diagnostic tool correctly match the pressure-gauge readings (to within 0.5 bar).If the sets of readings correspond, the parameters and sensors are sound, and the fault finding test can be ended here.If the readings do not correspond, you may encounter two possible scenarios:1st scenario: The parameters always display 3.5 bar:This means that the codes for the valves fitted on the wheels do not match the wheel set programmed into the UCH (when the UCH receives the code for each valve, it does not recognize the code because the code does not match the code of the wheel set for which it is programmed, i.e. the code it expects). To rectify this:Go into the Command mode menu, then the setting VP007 Valve set selection and change the valve set. Go back to the parameter menu, run the valve exciter test on each valve and check that the correct readings are being displayed.2nd scenario: The parameters display different tyre inflation pressure values to those measured (and not 3.5 bar).Where the difference is significant, it indicates a faulty sensor. Replace any faulty sensors. Follow the programming procedure SC009.

UCH_V04_PR003/UCH_V0C_PR003/UCH_V04_PR004/UCH_V0C_PR004/UCH_V04_PR005/UCH_V0C_PR005/UCH_V04_PR006/UCH_V0C_PR006


87B-154V5MR-341-X74-87B000$110.mif



PR008

VEHICLE SPEED

NOTESThere must be no present or stored faults.Switch on the ignition and drive.

If the value of the vehicle speed is inconsistent, carry out a fault finding procedure on the multiplex network (see 88B, Multiplexing) and on the ABS system (38C, Anti-lock braking system).



87B-155V5MR-341-X74-87B000$110.mif



PR009PR010

FRONT WHEELS LOW SPEED RECOMMENDED PRESSUREREAR WHEELS HIGH SPEED RECOMMENDED PRESSURE

NOTES

There must be no present or stored faults.Carry out this fault finding procedure after finding a discrepancy between the pressures recommended by the manufacturer and those stored by the UCH.Precautions:Refer to the repair manual for the tyre inflation pressure values recommended for the tyres actually fitted to the vehicle.

If, after comparing with the manufacturer's recommendations, the tyre pressure readings stored in the UCH memory are found to be incorrect, reprogram the recommended pressures as follows:In the main menu, select Command mode, then click on the Parameters button and enter selection VP005 Enter recommended pressures.Program the MR values into the memory and confirm.Then check that the recommended tyre inflation pressures have been stored correctly by going to the parameter menu.In the event of any problem occurring, start the operation again from the beginning.

UCH_V04_PR009/UCH_V0C_PR009/UCH_V04_PR010/UCH_V0C_PR010


87B-156V5MR-341-X74-87B000$110.mif



PR011PR012

REAR WHEELS HIGH SPEED RECOMMENDED PRESSUREFRONT WHEELS HIGH SPEED RECOMMENDED PRESSURE

NOTES

There must be no present or stored faultsCarry out this fault finding procedure after finding a discrepancy between the pressures recommended by the manufacturer and those stored by the UCH.Precautions:Refer to the repair manual for the pressure values recommended for the tyres actually fitted on the vehicle.

If, after comparing with the manufacturer's recommendations (see section 35 of the repair manual) the tyre pressure readings stored in the UCH memory are found to be incorrect, re-program as follows:In the main menu, select Command mode and then click on the Parameters button and enter the selection VP005 Enter recommended tyre pressures.Program the MR values into the memory and confirm.Then check that the recommended tyre inflation pressures have been stored correctly by going to the parameter menu (via the main menu).In the event of any problem occurring, start the operation again from the beginning.

UCH_V04_PR011/UCH_V0C_PR011/UCH_V04_PR012/UCH_V0C_PR012


87B-157V5MR-341-X74-87B000$110.mif



PR060

POSITION OF THE POWER ASSISTED STEERING MOTOR

NOTESThere must be no present or stored faultsSwitch on the ignition. Drive at a speed of more than 18 mph (30 km/h).

Check that the vehicle speed value increases.Check that the position of the power steering motor increasesfrom 0 to 20 mph (30 km/h): the position of the motor is almost 0 (maximum assistance)then the position of the motor increases with the speedthe maximum position of the motor (100%) is reached after 120 mph (200 km/h) (minimum assistance) (this data is valid for the majority of assistance programmes, in particular programme 1).

If the position does not change (stays at 0), there are no faults and the vehicle speed parameter increases correctly with the speed, change the UCH.



87B-158V5MR-341-X74-87B000$120.mif

87BUCH


Tool command Diagnostic tool title

RZ001 Fault memory

RZ002 After changing a tyre

VP004 Write VIN

VP005 Entering recommended pressures

VP007 Valve set selection

VP014 Trigger threshold change

AC002 Locking/unlocking opening elements

AC010 Recharge battery

AC011 Battery recharge finished

AC013 Audible alarm

AC043 + 12 V after ignition feed relay

AC044 + 12 V accessories feed relay

AC045 Starter relay

AC047 OK to start indicator light

AC048 Engine running indicator light

AC051 Card locking in the card reader

AC077 Power assisted steering motor test

SC011 Check cards

SC019 Test the charge of the rechargeable battery in the card.

SC020 Card battery charge test

SC023 UCH card reader connections test

SC024 Securing lock bolt

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Command summary table

87B-159V5MR-341-X74-87B000$130.mif

87BUCH


VP004

ENTERING THE VIN

NOTES Perform this configuration after replacing the computer.

Establish dialogue with the UCH.Select the Command mode menu.Select the Parameters menu.Select the line VP004.Confirm the steps described in the scenario.End of procedure.

The VIN is reread in the identification screen: ID019.

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of commands


87B-160V5MR-341-X74-87B000$130.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Interpretation of commands 87B


VP005

ENTER RECOMMENDED PRESSURES

NOTES

Special notes:To enter the recommended tyre inflation pressures correctly, it is essential to refer to the manufacturer's recommended tyre inflation pressures (see Repair Manual or driver's handbook for the vehicle concerned).

From the main menu, select Command Mode, then click on Parameters and enter: VP005.Program the Workshop Repair Manual values into the memory and confirm.Check that the recommended tyre inflation pressures have been correctly stored in the Parameters menu: In the fault finding mode menu, select the Read statuses and parameters icon and then select Tyre management from the sub function section.The pressure entries can be reread in the tyre management sub-function screen: PR009, PR010, PR011, PR012.In the event of any problem occurring, start the operation again from the beginning.


87B-161V5MR-341-X74-87B000$130.mif



VP007

VALVE SET SELECTION

NOTES

Special notes:In the main menu, click on the List of statuses sub-menu and check the type of wheel set stored by displaying the status ET001 Recognised valve set.If the selected valve set is incorrect, follow the procedure below.

From the main menu, select Command mode, then click on Parameters and enter VP007.Program the Workshop Repair Manual values into the memory and confirm.Check that the recognised valve set has been properly stored:In the fault finding mode menu, select the Read statuses and parameters icon and then select Tyre management from the sub function section.


87B-162V5MR-341-X74-87B000$130.mif



VP014

CHANGING THE ACTIVATION THRESHOLD

IMPORTANTUse this command for valves fitted to Laguna II vehicles sold before January 2002.

This command raises the activation threshold of the pressure alarm light on the display to make the valves less sensitive to differences in pressure.This command can be used in the event of untimely recurring pressure failure warnings on the display.In the main menu (CLIP and NXR), select Command mode and then click on the parameters button and enter the selection VP014 Changing the activation threshold.

CLIP: Use the blue button to confirm. The memory window opens. Switch off the ignition and select yes (or no). Wait for the "Command executed" message before leaving this window with the return button.

NXR: Switch off the ignition and confirm with the Next button.A message appears: Return status: Activation threshold modification: OK. Press the menu key to exit the window.

In the event of any problem occurring, start the operation again from the beginning.

Repeating the operation several times changes nothing and involves no risk. However, the original values cannot be restored once this operation has been carried out.

Running this command is the only way to confirm its proper execution (the new thresholds cannot be checked in the computer).

UCH_V04_VP014/UCH_V0C_VP014

87B-163V5MR-341-X74-87B000$130.mif



AC002

LOCKING/UNLOCKING OPENING ELEMENTS

NOTESThis command allows the lock/unlock relay operation to be tested.Important: not all the opening elements are controlled by this relay.

UCH_V04_AC002/UCH_V0C_AC002


87B-164V5MR-341-X74-87B000$130.mif



AC010AC011

RECHARGING THE ACCUMULATORACCUMULATOR RECHARGE COMPLETED

NOTESInsert the card fully into the reader.Important: this command is only used for "hands-free" type cards.

Allow 3 hours to fully recharge a completely discharged accumulator.Do not forget to activate the recharge stop command.

UCH_V04_AC010/UCH_V04_AC011/UCH_V0C_AC010/UCH_V0C_AC011


87B-165V5MR-341-X74-87B000$130.mif



AC013

WARNING BUZZER

NOTES Switch off the ignition.

Check the insulation and continuity of the following connection:

Buzzer track 3 → Track 22 UCH white connector

Check the power supply (track 1) and earth connection (track 2) of the warning buzzer.

Repair if necessary

Replace the audible warning.




87B-166V5MR-341-X74-87B000$130.mif



AC043AC044AC045

+ 12V AFTER IGNITION FEED RELAY+ 12V ACCESSORIES RELAYSTARTER RELAY

NOTESThere must be no faults present or stored.Run the command.

The + 12V accessories and + 12V after ignition relays are switched for 1 second.The starter relay is switched for 0.2 seconds.If there is a fault, refer to the procedure for checking a relay (PRO1).

UCH_V04_AC043/UCH_V0C_AC043/UCH_V04_AC044/UCH_V0C_AC044/UCH_V04_AC045/UCH_V0C_AC045


87B-167V5MR-341-X74-87B000$130.mif



AC047

OK TO START INDICATOR LIGHT

NOTESThere must be no present or stored faults.Switch on the ignition.Press the start button. The button status must be pressed.


If the indicator light does not light up, check the insulation and continuity of the following connection:

Start button track 1 → track 20 UCH black connector

Repair if necessary

Replace the Start button.




87B-168V5MR-341-X74-87B000$130.mif



AC048

ENGINE RUNNING INDICATOR LIGHT

NOTESThere must be no present or stored faults.Check that the side lights are off.Switch on the ignition.

Engine running indicator light: illumination of the indicator light at the base of the start button when the status engine operating phase is running.

If the indicator light is not illuminated, activate the command.If the indicator light does not illuminate, check the insulation and continuity of the connection between:

Start button track 4 → UCH track 3 black connector


Replace the Start button.



87B-169V5MR-341-X74-87B000$130.mif



AC051

LOCKING THE CARD IN THE READER

NOTES

There must be no faults present or stored.If the card is not locked in the card reader when the engine is running: Switch on the ignition and run the command.The card is locked for 1 second.

If the card is not locked, check that the card has been fully inserted into the card reader.Repeat the command.If the card is still not locked, change the card reader.



87B-170V5MR-341-X74-87B000$130.mif



AC077

POWER-ASSISTED STEERING MOTOR TEST

NOTES

Switch on the ignition, and with the engine running:Turn the steering wheel to check that the steering assistance is at the maximum.Run the command.Turn the steering wheel to check that the power-assisted steering has stiffened (assistance is at the minimum).The value of the Power-assisted steering motor position parameter is then 100%.

If the assistance does not vary after the command, check that there are no faults present or stored, check the battery voltage, check the vehicle speed and check the position of the power-assisted steering motor (in this section).If everything is operating correctly, replace the PAS.



87B-171V5MR-341-X74-87B000$130.mif



SC011

CARD CHECK

NOTESSpecial notes: Apply this procedure if difficulties occur when reading the card and opening the doors.

Procedure:Put the card in the reader.Establish dialogue with the UCH.Select the Command mode menu.Select the Specific command menu.Select the line SC011.Confirm the steps described in the scenario.End of procedure.

UCH_V04_SC011/UCH_V0C_SC011


87B-172V5MR-341-X74-87B000$130.mif



SC019

TESTING THE CARD ACCUMULATOR CHARGE

NOTES

Insert the RENAULT hands-free card into the card reader.Enter this command to check if the card accumulator is charged.If the accumulator is not charged, the hands-free function will not work but the card locking/unlocking function will work.

If the accumulator is discharged:– drive the vehicle to recharge the card.– enter the card recharge command. Allow 3 hours for a minimum recharge (as with a new card).– Do not forget to enter the stop recharge command.



87B-173V5MR-341-X74-87B000$130.mif



SC020

TESTING THE CARD BATTERY CHARGE

NOTES

Put the card in the reader.Enter this command to check if the card battery is charged.If the battery is discharged, the lock/unlock function will not work but it is still possible to switch on the ignition.

If the battery is discharged, replace it.



87B-174V5MR-341-X74-87B000$130.mif



SC023

UCH -> CARD READER CONNECTION TEST

NOTESThere must be no present or stored faults.Apply this procedure if difficulties occur when reading the card.

Procedure:Establish dialogue with the UCH.Select the Command mode menu.Select the Specific command menu.Select line SC023.Confirm the steps described in the scenario.End of procedure.The result of the command should be: connections correct or connections faulty.

Connections faulty:

Check the condition and connection of the UCH P100 black 40-track connector and the card reader connector.



→ track 1 card reader


→ track 4 card reader

Check for an earth on track 8 of the card reader switch.Check for + Battery feed on track 2 of the card reader switch.Repair if necessary.

If the fault is still present, replace the card reader.



87B-175V5MR-341-X74-87B000$140.mif

87BUCH


NOTES Carry out a fault finding procedure on the multiplex network and engine immobiliser.

The car does not start/ignition cannot be switched on

The instrument panel illuminates and extinguishes alternately and the relays can be heard clicking.

ALP1

The + accessories feed is not switched (the display, radio and cigarette lighter do not work) when the card is inserted at least halfway into the card reader.

ALP2

Ignition is not switched on when the card is inserted fully into the reader (the instrument panel and the display are not lit up, running fault finding on the computer is not possible).

The immobiliser warning light flashes slowly on the instrument panel. ALP3

The immobiliser warning light flashes quickly on the instrument panel.

ALP4

The immobiliser warning light is continuously lit on the instrument panel. ALP5

The immobiliser warning light is not lit on the instrument panel. ALP6

The ignition is on (instrument panel lit) but the immobiliser warning light is continuously lit on the instrument panel.

ALP7

Nothing happens when the engine start/stop button is pressed (the display and the radio stay on).

ALP8

When the start button is pressed, the display goes out, the radio switches off, but the starter does not run.

ALP9

When the starter button is pressed, the display goes out, the radio switches off and the starter runs briefly but cuts out before the engine starts.

ALP10

The card is not locked in the reader when the engine is running. ALP11

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Customer complaints

87B-176V5MR-341-X74-87B000$140.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Customer complaints 87B


NOTES Carry out a fault finding procedure on the multiplex network and engine immobiliser.

The vehicle does not stop when the button is pressed briefly

But stops when the button is pressed repeatedly and in quick succession. ALP12

Even when the button is pressed repeatedly and in quick succession. ALP13

Checking a fuse and relay box relay PRO1

87B-177V5MR-341-X74-87B000$140.mif



NOTES Carry out a fault finding procedure on the passenger compartment connection unit.

NO INDICATORS OPERATE

ALP14

87B-178V5MR-341-X74-87B000$140.mif



NOTES

Carry out fault finding on the door management function.Check that both door and tailgate opening and closing operations are detected.Check that presses of the card buttons are correctly detected.(If not, refer to the section on dealing with the states).Always refer to the status of the tailgate and the rear window. These are representative of the vehicle status.

If there are several faults, deal with them in the order shown below

Locking or unlocking does not work on any door, including the tailgate. ALP15

Locking or unlocking does not work on any door, but works on the tailgate. ALP16

Unlocking or locking does not work on the tailgate or screen but works on the doors. ALP17

Locking or unlocking does not work on the passenger door or fuel filler flap, but works on the other doors.

ALP18

Locking or unlocking does not work on the driver's door or rear doors, but works on the passenger door and the fuel filler flap.

ALP19

Locking or unlocking does not work on one door. ALP20

The vehicle cannot be opened from inside. ALP21

Locking of the interior handles does not work. ALP22

The rear interior handles cannot be locked from the driver's door. ALP23

Unlocking using the door handle is not possible or is difficult. ALP24

Locking does not work when you are away from the vehicle. ALP25

When you are away from the vehicle, the vehicle locks but there is no audible confirmation signal.

ALP26

Automatic locking when the vehicle is in motion does not work. ALP27

Checking the locking/unlocking double relay PRO2

87B-179V5MR-341-X74-87B000$140.mif



NOTES

Perform fault finding on the door management.Check that the door opening has been detected and that there is no fault in the connection for electric window operation.Switch on the ignition.

In the customer complaints section, a distinction is made between:– basic electric windows– anti-pinch electric windows– anti-pinch sunroofsIf there are several faults, deal with them in the order shown below

Anti-pinch electric windows

Operating principle of the switches TEST1

The electric window does not work at all ALP28

The electric window opens and closes jerkily ALP29

The electric window does not work in one-touch mode ALP30

The electric window only works from the driver's door ALP31

The child safety lock does not work ALP32

The electric window can only be operated from the door that it is fitted to ALP33

The electric window only works in one direction ALP34

The centralised window closing function does not work at all ALP35

The centralised window closing function does not work on all the windows ALP36

The anti-pinch feature does not work ALP37

The one-touch closing mode does not close the window fully ALP38

87B-180V5MR-341-X74-87B000$140.mif



For other problems on basic electric windows, consult the wiring diagrams

Anti-pinch sunroof

The sunroof does not operate at all ALP39

The position memory function does not work and the sunroof does not work in all directions

ALP40

The sunroof does not work in all directions ALP40

The central sunroof closing function does not work ALP36

The anti-pinch feature does not work ALP41

The roof does not close when the vehicle is being driven ALP42

Electric windows

The child safety lock does not work ALP43

Procedure for initialising the anti-pinch sunroof or electric windows PRO3

87B-181V5MR-341-X74-87B000$150.mif

87BUCH


ALP1The instrument panel illuminates and extinguishes alternately

and the relays can be heard clicking

NOTESThe battery voltage is not sufficient to supply the system.Check the voltage.

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Fault finding chart

AFTER REPAIR Clear the faults.

87B-182V5MR-341-X74-87B000$150.mif

PASSENGER COMPARTMENT CONNECTION UNITFault finding – Fault finding chart 87B


ALP2 The + accessories supply has not switched

NOTES

First carry out a function fault finding check.Also check that the card code received status is yes when the card is inserted half way.(If not, refer to the section on how to deal with the statuses).

Check that the two "+ accessories" relays (relays n 19 and 23) are switched.Refer to the procedure for checking the relays in the passenger compartment fuse and relay box: PRO1.

Check the wiring between the output of the passenger compartment fuse and relay box and the display, the radio, the steering column lock and the accessory sockets.

AFTER REPAIRErase the stored faults.If the Fuse and Relay box has been replaced, reposition the shunts.

87B-183V5MR-341-X74-87B000$150.mif



ALP3The ignition is not switched on and the immobiliser warning light

is flashing slowly on the instrument panel

In this case, the contact indicating that the card is fully inserted has not worked:Carry out a fault finding procedure on the function and check that the card fully inserted status is yes when the card is inserted fully.(If not, refer to the section on dealing with the states).

AFTER REPAIR Clear the faults.

87B-184V5MR-341-X74-87B000$150.mif




is flashing quickly on the instrument panel

NOTESThe battery voltage is not sufficient to supply the system.Check the voltage.

In this case, the card has not been authenticated by the UCH:– carry out a fault finding procedure on the function,– check that the valid card code status is yes (otherwise, refer to the section on how to deal with the statuses),– Check that there are no faults.Run the command test UCH connection to card reader and check that the connections are good (otherwise, refer to the section on how to deal with this command).

AFTER REPAIR Erase the stored faults.

87B-185V5MR-341-X74-87B000$150.mif




is continuously lit on the instrument panel

NOTES

Carry out a fault finding procedure on the multiplex network and the function beforehand.In particular, check that the + 12V after ignition relay control status is inactive (otherwise, refer to the section on how to deal with the statuses).

Move the steering wheel to check that the steering column lock lever has not been jammed by the steering column. Restart the operation by inserting the card fully.

In the fault finding procedure, check the statuses of the steering column lock when the card is inserted into the reader up to the stop.In particular, check that the lock is functioning and that it is not faulty.

Check the wiring between the UCH and the steering column lock.


UCH track 9 white connector → track 4 steering column lock

Repair if necessary

Check the + 12V after ignition relay (n 22). Refer to the checking procedure PRO1.Send an ignition on command from the diagnostic tool to test the relay.If necessary, repair the wiring, replace the fuse, the relay or the passenger compartment fuses and relays box.

With the card inserted halfway, use the diagnostic tool to send a command to secure the steering column in the unlocked position.Check that the command has been properly received by the steering column lock.

Replace the steering column lock.If the fault has not been solved, contact Techline.

Refer to the instructions on how to deal with this command.

YES

NO


87B-186V5MR-341-X74-87B000$150.mif




is not lit on the instrument panel

NOTESCarry out a fault finding procedure on the multiplex network and the function beforehand.Check that there are no faults on the + 12 V after ignition feed relay (relay n 22).

Check the fuses.Check the continuity between the output of the contact relay and the outputs of the passenger compartment fuse and relay box.Check the wiring and connections on the passenger compartment fuse and relay box.


87B-187V5MR-341-X74-87B000$150.mif



ALP7The ignition is on (instrument panel lit) but the immobiliser

warning light is continuously lit on the instrument panel

NOTES

Carry out a fault finding procedure on the multiplex network.Carry out a fault finding procedure on the injection system; check that there is no internal electronic fault and that the computer is locked (protected).Carry out a fault finding procedure on the engine immobiliser to check that there are no internal electronic faults in the UCH and that the status immobiliser is active.

Switch off the ignition and wait for 1 minute.Switch on the ignition again.Test the multiplex network.Check the connections of all the computers on the multiplex network.Check the wiring.If there are no faults in the wiring, change the engine wiring first then the passenger compartment wiring.

Look for possible faults in the injection computer.

If the fault has not been solved, contact Techline.

AFTER REPAIRClear the fault memory.Deal with any other faults.

87B-188V5MR-341-X74-87B000$150.mif



ALP8Nothing happens when the start button is pressed (the display

and the radio remain illuminated).

NOTES

It is essential that a fault finding procedure is carried out on the multiplex network.Carry out a fault finding procedure on the immobiliser:In particular, check:– that there is no fault.– that the start button is correctly pressed– that the vehicle is in neutral (in Park, Neutral or clutch disengaged);– that the engine has been detected as stopped,– that the vehicle is configured correctly with a manual or automatic gearbox.Slowly insert the card to check that the card present status is active when the card is inserted half way and that the card fully inserted status is active when the card is fully inserted.If necessary, refer to the section on how to deal with the faults and states.Also ensure that the glow plugs "on" indicator light is not lit on the instrument panel.

Are you able to switch the + 12V accessories feed on and off by inserting and removing the Renault card?

See fault finding chart 2

Contact Techline.

NO

YES

AFTER REPAIR Erase the faults and reconfigure the UCH if it has been replaced.

87B-189V5MR-341-X74-87B000$150.mif



ALP9When the start button is pressed, the display goes off, the radio

cuts out, but the starter does not operate.

Check the starter relay on the Passenger Compartment Fuse and Relay Box (Relay n 21).Refer to procedure PRO1 for checking a relay on the fuse and relay box.Also check the + accessories supply relays (relays 19 and 23). The starter relay is supplied when the "+ accessories feed" is in the open position.

Check the wiring between the passenger compartment fuse and relay box and the starter.Check the supply to the starter relay (pay attention to earth).IMPORTANTOn certain automatic gearboxes, the starter relay feed runs via the gear lever switch (the circuit is open when the lever is in Drive or Reverse).If necessary, repair the wiring.

Ensure that the battery is capable of running the starter (check the voltage).Check the earth strap.Replace the starter if necessary.


87B-190V5MR-341-X74-87B000$150.mif



ALP10When the start button is pressed, the display goes off, the radio cuts out and the starter operates briefly but cuts out before the

engine is started.

NOTESCarry out a fault finding procedure on the multiplex network.Carry out a fault finding procedure for the engine immobiliser.Operate the starter.

At the point where the starter is switched off, is the status engine operating phase running?

In this case, refer to the section on the injection system. Carry out fault finding on the injection system.Check that the coolant temperature is consistent.

Check activation of the relay and fuel pump, as well as the continuity and insulation of the wiring in question.

Check that the fuel arrives at the engine correctly.

Refer to the section on the injection system for the vehicle in question.

YES

NO


87B-191V5MR-341-X74-87B000$150.mif



ALP11 The card is not locked in the reader when the engine is running.

NOTES Switch on the ignition.

Check that the card has been inserted into the card reader as far as it will go.Run the command for locking the card.If the card has not been locked, refer to the instructions on how to deal with this command.


87B-192V5MR-341-X74-87B000$150.mif



ALP12The engine does not stop when the button is pressed briefly but

does stop when the button is pressed repeatedly and rapidly.

NOTESCarry out a fault finding procedure on the ABS and ensure that there is no fault.Check that the speed is zero.

Check that the UCH has detected the start/stop button being pressed (immobiliser fault finding procedure).

Disconnect and reconnect the battery.If the fault is still present, contact the Techline.

AFTER REPAIRDisconnect and reconnect the battery.Replace the UCH if the fault is still present.

87B-193V5MR-341-X74-87B000$150.mif



ALP 13The engine does not stop when the button is pressed briefly even

when the button is pressed repeatedly and rapidly.

NOTESCarry out a fault finding procedure for the engine immobiliser.Check that the start button status is pressed when the button is pressed.

Disconnect and reconnect the battery.If the fault is still present, contact the Techline.

AFTER REPAIR

After having reconnected the battery:– initialise the electric windows and the sunroof, – press the radio "on" button, – enter the secret code, – reset the time on the clock.

87B-194V5MR-341-X74-87B000$150.mif



PRO 1 Checking a fuse and relay box relay

NOTES

Obtain the internal diagram of the passenger compartment fuse and relay boxOne side of the box holds the connectors for the BFR and the relays checked in this section.On the other side are the fuses and the UCH which controls the relays. To access the connectors between the UCH and the relay/fuse box, disconnect the UCH.Connect the bornier to the passenger compartment fuse and relay box.The coil for all the relays is supplied on one side with a + 12V feed and on the other side is controlled by the UCH.

Check that the relay supply is present on the passenger compartment fuse and relay box (check the grey and black 2-track connectors), check the wiring and the battery connection unit and the fuses mounted on top.

Test the relay:Key:A and B: coil terminals, relay controlC: supply input to the relayD: relay output, supplied when a command is sent to the relayE: relay output, supplied when no command is sent to the relay

Check the continuity between tracks C and E.Supply the relay with power and check whether there is continuity between C and D

IMPORTANTIn the direction of the current, there is a parallel coil diode: + battery feed at A and earth at B.

Disconnect the battery.Disconnect the UCH from the fuse and relay box.

A

AFTER REPAIR


87B-195V5MR-341-X74-87B000$150.mif



PRO 1CONTINUED

On the passenger compartment fuse and relay box, check the continuity between the relay coil control track B and the corresponding track on connectors U1 or U2, depending on the relay (these connectors are only accessible when the UCH is disconnected).Replace the fuse and relay box if necessary.

On the Passenger Compartment Fuse and Relay Box, check the continuity between the other side of the coil for relay A, check the supply input to switch C and check the supply input to the Passenger Compartment Fuse and Relay Box.Also check the continuity between the relay output D and the fuses, then between the fuses and the connectors of the passenger compartment fuse and relay box.Also check the fuses on the passenger compartment fuse and relay box.Replace the passenger compartment fuse and relay box if necessary.

IMPORTANTIn certain cases the open position of relay E is used to supply the components:– The starter relay is supplied by the open position of the + accessories supply relay.(This is why the + accessories supply is interrupted during starting)– The open position of the "+ ignition supply" goes to the UCH and is used to control the steering column lock.In all these cases, also remember to check the Passenger Compartment Fuse and Relay box for continuity between track E and the corresponding track on the user.

A

AFTER REPAIR


87B-196V5MR-341-X74-87B000$150.mif



ALP14 No indicator lights working

NOTESFirst carry out a function fault finding check.Switch on the ignition.

Press the hazard warning lights control.Check that the Hazard warning lights status is active.(If not, refer to the section on how to deal with this state).

Replace the passenger compartment relay and fuse box.

AFTER REPAIR


87B-197V5MR-341-X74-87B000$150.mif



ALP15Locking or unlocking does not work on any door, including the

tailgate.

NOTES

Carry out a fault finding procedure on the function.Check that all the doors are properly closed (check that the interior lights are off or switch on the ignition to check on the display that no door is open).Check that no locking motors have operated.

Switch on the ignition. In the statuses, check that pressing the interior locking and unlocking buttons is correctly detected by the UCH. Otherwise, refer to the section on dealing with the statuses.

Switch off the ignition, ensure that the doors are fully closed.Check from the statuses that the presses on the card buttons have been correctly detected by the UCH; if they have not, refer to the section on handling states.

Check the wiring between the locks and the UCH.

Contact Techline.

AFTER REPAIRClear the faults.If the UCH has been replaced, reconfigure the UCH and re-allocate the cards.

87B-198V5MR-341-X74-87B000$150.mif



ALP16Locking or unlocking does not work on any door, but works on

the tailgate

NOTESFirst carry out a function fault finding check.Check that all the doors are fully closed (check that the interior lights are off or switch on the ignition to check on the instrument panel display that no door is open).

Check the + battery supplies to the Passenger Compartment Relay and Fuse Box.Check the fuses in the passenger compartment fuse and relay box.

Disconnect the battery, disconnect the UCH from the passenger compartment relay and fuse box.Refer to the procedure PRO1 for checking the locking-unlocking double relay.If the relay is faulty, replace the passenger compartment relay and fuse box.

Check the continuity between tracks:

connector U1 track 2 → track B6 grey connector





at the terminals of the passenger compartment fuse and relay box.If there is a fault, replace the passenger compartment relay and fuse box.

Check the connectors on the fuse and relay box, and the continuity between the door locks and the fuse and relay box.Check the locks (part number and operation).

If none of the doors or the fuel filler flap work, contact the Techline.


87B-199V5MR-341-X74-87B000$150.mif



ALP17Locking or unlocking does not work on the tailgate or the rear

window, but does work on the doors.

NOTES

First carry out a function fault finding check.Check that all the doors are fully closed (check that the interior lights are off or switch on the ignition to check on the instrument panel display that no door is open).In particular, check that a press on the tailgate or rear window control is correctly detected by the UCH; if not, refer to the state handling section.

Remove the lock and close the lock with a screwdriver.test the lock by connecting an earth and a + battery feed to the motor terminals (for less than 1 second). Replace the lock if necessary.

Contact Techline.


87B-200V5MR-341-X74-87B000$150.mif



ALP18Locking or unlocking does not work on the passenger door or

fuel filler flap, but works on the other doors.


Check the + battery supplies to the Passenger Compartment Relay and Fuse Box.Check the fuses in the passenger compartment fuse and relay box.

Disconnect the battery, disconnect the UCH from the passenger compartment relay and fuse box.Refer to the procedure PRO2 for checking the locking and unlocking double relay.If the relay is faulty, replace the passenger compartment relay and fuse box.

Check the connectors on the fuse and relay box, and continuity between the passager door lock, the fuel filler flap and the fuse and relay box.Check the locks (part number and operation).

Contact Techline.


87B-201V5MR-341-X74-87B000$150.mif



ALP19Locking or unlocking does not work on the driver's door or rear doors, but works on the passenger door and the fuel filler flap.

NOTES

First carry out a function fault finding check.Check that all the doors are fully closed (check that the interior lights are off or switch on the ignition to check on the instrument panel display that no door is open).Check the UCH part number.Check that you have not fitted a UCH of lower specification than the original.








Check the connectors on the fuse and relay box, and the continuity between the door locks and the fuse and relay box.Check the locks (part number and operation).

If no doors work, contact the Techline.


87B-202V5MR-341-X74-87B000$150.mif



ALP20 Locking or unlocking does not work on one door.









Check the connectors on the fuse and relay box, and the continuity between the door locks and the relay and fuse box.

If all the other doors work correctly, including the fuel filler flap.Check that the lock latches in the striker plate correctly.Replace the lock.


87B-203V5MR-341-X74-87B000$150.mif



ALP21 The vehicle cannot be opened from inside

NOTES

First carry out a function fault finding check.Check that the locking and unlocking operate with the Renault Card.Check the configuration of the UCH (in particular, the presence or absence of deadlocking).

Switch on the ignition, are the doors unlocked?If yes, repeat the fault finding procedure on the function.

Disconnect the battery, disconnect the UCH from the passenger compartment relay and fuse box.Check the locking-unlocking relay (PRO2).Check the continuity between tracks:






at the terminals of the passenger compartment fuse and relay box.If the fault is still present, contact Techline.

Check the connectors on the Passenger Compartment Fuse and Relay Box, and check the continuity between the door locks and the Passenger Compartment Fuse and Relay Box.

Check the locks and the attachment of the interior handle.Check that the locks latch in the striker plates correctly.If no lock works, contact the Techline.If at least one lock operates, replace the faulty lock(s).

NO


87B-204V5MR-341-X74-87B000$150.mif



ALP22 The interior handle locking does not work.

NOTES

First carry out a function fault finding check.Check that all the doors are fully closed (check that the interior lights are off or switch on the ignition to check on the instrument panel display that no door is open).Check that the UCH is properly configured with deadlocking.Check the UCH specification.Check that card button operations are correctly detected (see section on dealing with statuses).







at the terminals of the passenger compartment fuse and relay box.If the fault is still present, contact Techline.

Check the connectors on the fuse and relay box, and the continuity between the door locks and the passenger compartment fuse and relay box.

Check the locks.Check that the locks latch in the striker plates correctly.If no lock works, contact the Techline.If at least one lock operates, replace the faulty lock(s).


87B-205V5MR-341-X74-87B000$150.mif



ALP23The rear interior handles cannot be locked from the driver's door

(childproof lock).

NOTES

First carry out a function fault finding check.Check that the UCH can detect when the childproof lock button is pressed.Check the UCH specification (high specification version necessary).When the child safety lock button is pressed, check that the rear left and rear right-hand door child safety electric locks statuses are active.If not, refer to the section on handling the states.








Check the connectors on the fuse and relay box, and the continuity between the door locks and the relay and fuse box.Check the connections between the UCH and the rear locks.

Check the locks (part number and operation).Check that the locks latch in the striker plates correctly.If no lock works, contact the Techline.If at least one lock operates, replace the faulty lock(s).


87B-206V5MR-341-X74-87B000$150.mif



ALP24 Unlocking using the door handle is not possible or is difficult

NOTES

First carry out a function fault finding check.Check that all the doors are fully closed (check that the interior lights are off or switch on the ignition to check on the instrument panel display that no door is open).Also check that the optical sensor states are active when you place your hand behind the handle (if not, refer to the state handling section).Check that the vehicle locks when autolock is pressed on the card.If not, refer to the corresponding fault finding chart.Wait for the side repeaters to go out.

Place your hand behind a handle.Check that status ET162 Card near vehicle is active.If not, refer to the section on handling of this state.


87B-207V5MR-341-X74-87B000$150.mif



ALP25 Locking does not work when you move away from the vehicle

NOTES

First carry out a function fault finding check.Check that all the doors are fully closed (check that the interior lights are off or switch on the ignition to check on the instrument panel display that no door is open).Switch the ignition on and off.Check the UCH configuration (check that the vehicle is configured with hands-free: CF010 is With).Press the autolock button. Chcek that the corresponding state is active (if not, refer to the state handling section).

Wait for the side repeaters to go out.Unlock the vehicle by pulling a door handle.(If the vehicle does not unlock, refer to ALP24).Place the card on the roof. Wait a few seconds.If the vehicle does not lock, replace the UCH.


87B-208V5MR-341-X74-87B000$150.mif



ALP26When you move away from the vehicle and it locks, there is no

audible confirmation signal

NOTES

First carry out a function fault finding check.Check that all the doors are fully closed (check that the interior lights are off or switch on the ignition to check on the instrument panel display that no door is open).Check the UCH configuration (check that the vehicle is configured with hands-free: CF010 is With).

Sound the horn.If it does not work, check the fuse in the battery interface unit, check the wiring and the steering wheel contacts.If necessary, replace the horn.

In the fault finding procedure, enter the horn command.In the event of a problem refer to the section dealing with this command.


87B-209V5MR-341-X74-87B000$150.mif



ALP27 Automatic locking when the vehicle is in motion does not work

NOTES

First perform a fault finding procedure on the multiplex network, the function, the ABS and the air bag.Check that the UCH is configured with automatic locking in motion.Switch on the ignition, press for several seconds (until the beep) on the interior lock locking-unlocking button side.Check that the locking operates correctly with the card.


87B-210V5MR-341-X74-87B000$150.mif



PRO2 Checking the lock-unlock double relay

NOTESThis relay is soldered into the passenger compartment relay and fuse box.Therefore even a minor fault will require the passenger compartment fuse and relay box to be replaced.

Check the power supplies and earth going to the passenger compartment relay and fuse box.Disconnect the battery.Disconnect the UCH.Check that relay output tracks (A5 and A4 on the grey connector) are in continuity with the earth.

Reconnect the battery.Connect a wire between the earth and the connector U2 track 8. Check that the Passenger Compartment Fuse and Relay Box output voltage (track A4 grey connector) is 12V.Connect a wire between the earth and connector U2 track 10. Check that the Passenger Compartment Fuse and Relay Box output voltage (track A5 grey connector) is 12V.


87B-211V5MR-341-X74-87B000$150.mif



TEST1 Operating principle of the switches

The switches of the anti-pinch electric windows switch earths.

The switches are dual contact types (i.e. four contacts: two closing and two opening):– 1st closing contact: normal closing– 2nd closing contact: change to one-touch mode: window rises fully.Likewise for opening.

By contrast, there are only two control wires to the motors: one for rising and one for descending.Operation is therefore as follows:

Window closing 1st contact → window closing connection earth

Window closing 2nd contact → earth of the closing connection and opening connection

Window opening 1st contact → window closing connection earth

Window opening 2nd contact → earth of the window closing connection and window closing connection

IMPORTANTthe cables of the driver's side switch go through the switch on the door concerned before going to the electric window (except for the electric front windows with driver's seat and door mirror position memory system).Conversely, the wires from the switch in the door concerned pass through the switch on the driver's door before returning to the electric window of the door concerned.It is essential that you obtain the wiring diagram for the vehicle's electric windows.

87B-212V5MR-341-X74-87B000$150.mif



ALP28 The electric window does not work at all

NOTES

Perform fault finding on the door management function.In particular check that there are no faults in the electric window operation connection.Switch on the ignition.

Switch off the ignition, open, then close the driver's door again.Wait 30 seconds. Switch the ignition back on and try to move the window and see if the electric window is being slowed down too much by the friction in the frame.

Check the feeds to the electric windows (track 3 for earth and track 4 for the + battery feed to the anti-pinch electric windows without driver's seat and door mirror position memory system).In particular, check the position of the shunts on the passenger compartment relay and fuse box.(The one-touch electric windows are fed by + battery feed).

Check the connection between the UCH (black connector, track 22) and the electric window (track 6).Check the continuity of the connection and ensure that there is no short circuit to + battery feed (remember to disconnect all the anti-pinch windows and the sunroof).IMPORTANTIf there is a fault on an anti-pinch electric window equipped with the door mirror position memory system, check the connection between the UCH (black connector, track 22) and the driver's electric window (track 27).Then, for the passenger's electric window, the continuity of the connections between the two front electric windows.(continuity between tracks 19 of both electric windows and between tracks 29 of both electric windows).

A

AFTER REPAIRClear the faults.Initialise all the window winders and the sunroof after a repair.

87B-213V5MR-341-X74-87B000$150.mif



ALP28CONTINUED

When the ignition is switched on, what is the voltage on track 6 of the electric window (track 27 on the passenger window equipped with the driver's seat and door mirror position memory system)?

Contact the Techline

Check the wiring between the supplies, for the switch on the door concerned, the driver's door switch and the electric window.

Check the conformity and operation of the switches on the door concerned and on the driver's door (see TEST1).

Replace the electric window.IMPORTANTIf there is a fault with a passenger side anti-pinch electric window equipped with the door mirror position memory system, change the passenger side electric window and if the fault is still present, change the driver's electric window.

A

12V

0 V


87B-214V5MR-341-X74-87B000$150.mif



ALP29 The electric window opens and closes jerkily

NOTESCheck to see if it is just a matter of too much friction between the window and the frame and consult the electric window initialisation procedure in PRO 3.


87B-215V5MR-341-X74-87B000$150.mif



ALP30 The electric window does not work in one-touch mode

NOTESCheck that the electric windows work in normal mode (switch is pressed continuously) for both opening and closing operations. If not, refer to ALP28.If they operate jerkily, refer to ALP29.

Check the conformity of the switches (see TEST1).Replace the switches.


87B-216V5MR-341-X74-87B000$150.mif



ALP31 The electric window only works from the driver's door

NOTES

Check that the child safety locks are not set (the switches at the rear are lit up, the child safety switch on the driver's door is not pressed in).Check that the electric window works properly from the driver's door for both opening and closing operations.

Check the wiring and in particular the continuity and insulation of the connections between the driver's door switch and the electric window concerned.

Replace the switch on the door concerned.

NO


87B-217V5MR-341-X74-87B000$150.mif



ALP32 The child safety lock does not work

NOTES

Check that the child safety locks are not set (the switches at the rear are lit up, the child safety switch on the driver's door is not pressed in).Check that the electric window works properly from the driver's door for both opening and closing operations.

Check the insulation and continuity of the wiring between the child safety lock control (track B2) and the earth.Check the insulation and continuity of the wiring between the child safety lock control and the rear switches:

track B1 of the child safety lock control → track A2 of the rear electric window controls


87B-218V5MR-341-X74-87B000$150.mif



ALP33The electric window can only be operated from the door that it is

fitted to

NOTESCheck that the electric window operates properly from the door concerned for both closing and opening operations.

Check the wiring and in particular check the continuity and insulation of the connections between the switch for the door concerned and the electric window concerned.IMPORTANTIf there is a fault on a passenger side anti-pinch electric window equipped with the door mirror position memory system, check the connection between the two front windows (continuity between tracks 19 of the two electric windows and between tracks 29 of the two electric windows) and the connection between the passenger switch on the driver's door and the driver's electric window.

Replace the switch on the driver's door.


87B-219V5MR-341-X74-87B000$150.mif



ALP34 The electric window only works in one direction

NOTES Switch on the ignition.

Check the operation of the switches (consult the information in TEST 1).

Check the wiring and in particular the continuity and insulation of the connections between the switches and the electric window and the continuity between the two switches (on the driver's door and the door concerned).IMPORTANTIf there is a fault on a passenger side anti-pinch electric window equipped with the door mirror position memory system, check the connection between the passenger switch on the driver's door and the driver's electric window.

Check that the mechanism is not being jammed by friction against the door.

Replace the electric window.


87B-220V5MR-341-X74-87B000$150.mif



ALP35 The central closing function does not work at all

NOTESCheck that the vehicle is fitted with four anti-pinch electric windows.Check that the electric windows operate properly in both normal and one-touch mode.

Perform fault finding on the door management:Switch off the ignition, close the doors and check that the long press on the card is registered in the statuses.

Refer to the section on how to deal with the states

In the door management fault finding procedure, check that the vehicle is configured with central window closing.

Change the parameters.

Switch on the ignition, then switch it off.Do all four electric windows still work?

Check the position of the shunt for the passenger side electric window and the shunt for the rear electric windows on the relay and fuse box.

Disconnect the UCH.Measure the voltage on track 6 of the electric windows (tracks 27 for the driver's electric window equipped with the driver's seat and door mirror position memory).Is the voltage of the wire on the electric window side 12V?

The cable in question is short circuiting to earth.Disconnect the electric windows one by one, and the sunroof, to locate the fault

Contact Techline.

NO

YES

NO

YES

NO

YES

NO

YES


87B-221V5MR-341-X74-87B000$150.mif



ALP36The centralised window closing function does not work on all the

windows.The central sunroof closing function does not work.

NOTES

Check that the electric windows concerned are anti-pinch electric windows.Check to make sure that the electric windows or the sunroof work in normal mode, in one-touch mode and in anti-pinch mode. (otherwise, first consult the relevant ALP ).Check that the vehicle is fitted with four anti-pinch, one-touch electric windows (otherwise, the function is not activated).

Switch the ignition on, then switch it off.Are the four electric windows/sunroof still working?

Check the position of the passenger electric window shunt and the rear window shunt on the passenger compartment fuse and relay box (the supply must be a + battery feed).

Measure the voltage at the terminals of the electric window unit (track 6 for the anti-pinch electric window and track 27 of the driver's electric window for electric windows equipped with the driver's seat and door mirror position memory system).Is the voltage approximately 12V?

The wire in question is in short circuit toearth between the terminals of the unitconcerned and the wire joint.

Replace the electric window or sunroof unit concerned.

NO

YES

NO

YES


87B-222V5MR-341-X74-87B000$150.mif



ALP37 The anti-pinch feature does not work

NOTESCheck that the electric windows work properly in normal mode and in one-touch mode (if not, see ALP30).

Replace the electric window.


87B-223V5MR-341-X74-87B000$150.mif



ALP38 The one-touch closing mode does not close the window fully

NOTES Check that the electric windows operate properly in both normal and one-touch mode.

Eliminate the friction when the electric window is closing (if there is too much friction, the electric window may have been programmed with an incorrect upper stop).Repeat an initialisation procedure (PRO 3).


87B-224V5MR-341-X74-87B000$150.mif



ALP39 The sunroof does not operate at all

NOTESSwitch on the ignition.Initialise the sunroof (PRO 3).

Check the power supplies to the sunroof (+ battery feed: track 7 and earth: track 10).

Check the connection between the UCH (track 22 of the black connector) and the sunroof (track 9).Check the insulation and continuity of the connection and check that there is no short circuit to + battery feed (remember to disconnect all the anti-pinch electric windows and the sunroof):IMPORTANTThe sunroof motor and the control are connected to the roof wiring by means of an intermediate wiring harness.

Disconnect the sunroof motor.When the ignition is on, is the voltage on track 9 of the sunroof motor 0V?

Contact Techline.

Replace the electric window or sunroof unit concerned.

NO

YES

A


87B-225V5MR-341-X74-87B000$150.mif



ALP39CONTINUED

Check the wiring between the control and the sunroof.Check the continuity and insulation of the following connections:

Track 1 of the command → track 1 of the sunroof motor





Check the conformity and operation of the control.

Check that there is no friction when the sunroof is closing.If necessary, disconnect the sunroof motor and try to run it with no load (remember to return it to its initial position before reconnecting it).Replace the sunroof.

A


87B-226V5MR-341-X74-87B000$150.mif



ALP40The position memory function does not work

orThe sunroof does not work in all directions

NOTES Check that the sunroof is operating properly in at least one direction.

Check the wiring between the control and the sunroof.Check the continuity and insulation of the following connections:






Check the conformity and operation of the control.Replace the control.

NO


87B-227V5MR-341-X74-87B000$150.mif



ALP41 The anti-pinch feature does not work

NOTES Repeat the initialisation procedure for the system (PRO 3).


87B-228V5MR-341-X74-87B000$150.mif



ALP42 The roof does not close when the vehicle is being driven

NOTES Check that the sunroof works properly when the vehicle is stationary.

Check the insulation and continuity of the connection between the anti-lock braking system (track 39) and the sunroof (tracks 8 of the sunroof motor).

Disconnect the sunroof motor.Drive the vehicle and measure the signal on the connection (track 8) using an oscilloscope.The measured signal frequency x 18/25 gives an approximate vehicle speed.Is the calculated speed consistent?

Check that there is not too much friction when the sunroof is closing.Replace the sunroof unit.

Check the insulation of the connection between the anti-lock braking system (track 39) and the sunroof (tracks 8 of the sunroof motor). Is there a short circuit?

If the vehicle speed is displayed correctly on the instrument panel, replace the anti-lock braking system.If not, carry out a fault finding procedure on the anti-lock braking system.

Remember to disconnect the other components connected to this connection (radio, parking aid).

YES

NO

NO

YES


87B-229V5MR-341-X74-87B000$150.mif



ALP43 The child safety lock does not work

Switch on the ignition.Check that the relay on the fuse box attached to the side of the passenger compartment relay/fuse box is closed when the child safety lock is not engaged, and open when the child safety lock is engaged.Is the relay working properly?

YESCheck that there is an earth connection to the relay and that it goes to the electric window switches.IMPORTANTThe output cable from the relay goes to the Fuse and Relay box, track CGB4 A2, the cross member (via a diode) and the spring track CGB4 A4 in order to get to the switches (during a continuity test, if the circuit is not continuous, first try switching around the two probes on the multimeter).

NOCheck the operation of the switch (when the switch is pressed, a circuit connected to earth will open).Checking the wiring between the track of the relay coil and the switch.Check the relay feed and the relay.


87B-230V5MR-341-X74-87B000$150.mif



ALP44 Check tyre pressure warning light or signal

Force the four sensors to transmit using the valve exciter (without reprogramming) and check whether the message on the instrument panel and the pressure check warning lights are cleared.

Check that the recommended tyre inflation pressures read in parameters PR009 to PR012 are identical to the recommended tyre inflation pressures indicated on the door or in the driver's handbook for the vehicle. Otherwise, run command VP005 Enter the recommended tyre pressures (see Interpretation of commands). Do a forced transmission of the valves (without reprogramming).

If there is a puncture warning on the instrument panel after readjusting the pressure, the sensor may not have detected the readjustment. In this case, deflate the tyre concerned by at least 300 mbar and force the valve to transmit using the valve exciter. Then readjust the pressure and force the valve to transmit again using the exciter. Switch the ignition off and then on again.

If the instrument panel warning occurred when starting the vehicle after it had been parked out in severe weather conditions (under the midsummer sun or outside in extreme cold), switch off the ignition for 1 hour 45 minutes and then switch it back on again or program the four valve codes as per the procedure SC002 Programming the 4 valve codes.

If the check pressure message is still there after all this, replace the malfunctioning sensor(s). Then repeat the valve code programming procedure from the beginning. Send in the sensor(s) with a completed tyre pressure monitor operation fault finding log.

If the message is still present, contact the Techline.


87B-231V5MR-341-X74-87B000$150.mif



ALP45Pressure not monitored warning light or signal

(Intermittent warning)

Check:– the underbody receiver connector.– the UCH connector.– the wiring harness connecting the UCH and underbody receiver.– the rear left-hand wheel arch union.Carry out the necessary repairs.

If there are no faults on the connections or wiring harness, replace the underbody receiver.

After changing the underbody receiver, excite the sensors using the valve exciter and check that the statuses ET200 to ET203 Wheel signal transmission change to STATUS 1:forced signal transmission.

Send the receiver to the Part Returns Department with a duly completed diagnostic sheet.

If these tests do improve the situation and the warning is present (see ALP 5 Pressure not monitored, permanent warning).


87B-232V5MR-341-X74-87B000$150.mif



One or more wheel warning lights on the instrument panel display disappear

ALP46Pressure not monitored warning light or signal

(Permanent warning)

Remove the tyre of the wheel missing on the dashboard.Make sure the sensor is fitted the right way round.

If it is fitted the right way round, replace it and program the code for the new sensor.Send the sensor to the Part Returns Department with a duly completed TPMS diagnostic sheet.

If it is fitted the wrong way round, refit it correctly and carry out a road test for at least 5 minutes at a speed of more than 18 mph (30 km/h).

If the wheel warning light does not reappear, contact the Techline and send the sensor to the Parts Return Department with a completed tyre pressure monitor fault finding log.


87B-233V5MR-341-X74-87B000$150.mif



PRO3Procedure for initialising the anti-pinch electric windows or

sunroof

Anti-pinch electric windows

Switch on the ignition.Close the window up to the upper stop. Keep the window closing control pressed for more than 3 seconds.The electric window cannot go any further, it stores the upper stop and is initialised.

Anti-pinch sunroof

Switch on the ignition.Turn the sunroof control to the left as far as it will go.Keep the control pressed for approximately 4 seconds.The sunroof will open up halfway, come back down a short way, then return to its maximum open position.Release the switch.Press the switch again within 5 seconds and keep the control pressed until the sunroof opens fully and then closes again.If the switch is released during this phase, the procedure must be repeated.


MR341X7487B000

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