WHIP (R) Printout - PicR

Designation Description Coor

A1 Instrument cluster 4A 12A21A28A36A44A52A60A69A76A

A1e1 Left turn signal indicator lamp 60A

A1e2 Right turn signal indicator lamp 61A

A1e3 High beam indicator lamp 17A

A1e4 Fuel reserve indicator lamp 51A

A1e5 Generator charge indicator lamp 23A

A1e6 Brake pad wear indicator lamp 50A

A1e7 Low brake fluid level/parking brake indicator lamp 56A

A1e8 Instrument illumination 26A

A1e9 Seat belt/backrest lock reminder lamp 52A

A1e11 Low ECL indicator lamp 22A

A1e12 Low engine oil level indicator lamp 49A

A1e13 Low windshield washer fluid level indicator lamp 19A

A1e14 Exterior lamp failure indicator lamp 16A

A1e15 SRS MIL and control 76A

A1e17 ABS MIL 23A

A1e21 ASR warning lamp 63A

A1e22 ASR MIL 64A

A1e24 ASD MIL 64A

A1e25 ASD warning lamp 63A

A1e26 "CHECK ENGINE" MIL 68A

A1e29 RB MIL 20A

A1h1 Warning buzzer 29C

A1h2 Audible turn signal indicator 61A

A1p1 ECT gauge 15A

A1p2 Fuel level gauge 29C

A1p3 Engine oil pressure gauge with warning lamp 49A

A1p4 Outside temperature indicator 45C

A1p5 Tachometer 43C

A1p6 Electronic clock 45C

A1p8 Electronic speedometer 30C

A1p10 Fuel consumption indicator 30C

A1r1 Instrument illumination rheostat 25A

A2/4 Radio control module 12L

A7/3 Traction system hydraulic unit 22L

A7/3k1 Solenoid valve relay 23L

B4 Fuel level sensor 47L

B5 Oil pressure sensor 44L46L

B13 ECT gauge sensor 15L

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B14 Outside temperature indicator temperature sensor 49L

F1 Fuse and relay box 2L 17L77L80L

F1f1 Fuse 1 3K

F1f5 Fuse 5 3K

F1f9 Fuse 9 1K

F1f12 Fuse 12 77K80K

F1f16 Fuse 16 17K

G2 Generator 28L

L2 Transmission inductive speed sensor 31L

M5/1 Windshield washer pump 20L

N2/2 SRS control module 74L79L

N3/2 Left LH-SFI control module 71L

N3/3 Right LH-SFI control module 39L70L

N4/1 EA/CC/ISC control module 39L

N7 Exterior lamp failure monitoring module 10L16L29L

N10/2 Combination relay module (turn signal with trailer coupling, rear window defroster, wiper motor, ATA) 35L60L

N16/1 Base module (BM) 38L67L69L

N30/1 ABS/ASR control module 23L34L59L63L

N32/7 Left backrest lock safety package 41L

N32/8 Right backrest lock safety package 40L

N52 Power soft top control module 33L

N53 RB control module (crash deployment) 18L

N59 Diagnostic module (OBD I ) 65L68L

R3 Front cigar lighter (with ashtray illumination) 13L14L

R3e1 Illumination 13L14L

S1 Exterior lamp switch 11L

S2/1 Ignition/starter switch 5L

S10/1 Left front brake lining wear sensor 50L

S10/1x1 Left front brake lining wear sensor connector 50J

S10/2 Right front brake lining wear sensor 55L

S10/2x1 Right front brake lining wear sensor connector 54J

S10/3 Left rear brake lining wear sensor 52L

S10/3x1 Left rear brake lining wear sensor connector 51J

S10/4 Right rear brake lining wear sensor 53L

S10/4x1 Right rear brake lining wear sensor connector 53J



S11 Brake fluid level switch 56L

S12 Parking brake switch 57L

S17/3 Left front door switch 7L

S17/4 Right front door switch 9L

S41 ECL switch 21L

S42 Windshield washer fluid level switch 19L

S43 Oil level switch 42L

U2 Valid for California 69E

W1 Main ground (behind instrument cluster) 2H 24H50H55G

W2 Ground (at right headlamp unit) 20H

W12 Ground (center console) 13H14H

W17 Ground (right rear seat) 53G

W18 Ground (left front seat crossmember) 7H

W19 Ground (right front seat crossmember) 9H

X4 Terminal block (circuit 30, fuse and relay box) (2-pole) 5H

X4/10 Terminal block (circuit 30/30Ü/61e/87L) (6-pole) 27H

X6 Terminal block (circuit 58d) (2-pole) 25H

X11/4 Diagnostic test clutch 18H72G

X11/13 SRS test connector (10-pole) 75K

X11/20 Diagnostic intermediate connector (ATA, RCL, SRS [EDW, IFZ, SRS]) (4-pin, modular cabling 72H

X18 Interior/taillamp harness connector (12-pole) 8H 41H

X18/3 Interior/taillamp harness connector (8-pole) 20G47H

X24 Headlamp harness connector 19H

X26 Interior/engine connector (12-pole) 15F

X26/2 Engine separation point connector 15H

X26/12 Interior/transmission connector 30H

X27 Starter harness connector (5-pole) 28H42H

X28/2 SRS voltage supply connector (2-pole) 74H78H

X35 Cockpit/module box separation point (12-pole) 34H58H62F65H67H69H

X35/7 Cockpit/module box separation point (18-pole) 22F37H

X35/16 Module box/taillamp harness separation point (13-pole) 32H

X46/4 ASR MIL terminal block (2-pole) 22H64H

X59/1 Engine fan/ECT sensor connector (2-pole) 68H

X62/8 Rear axle distributor connector 51J

X67 Outside temperature indicator connector (2-pole) 48H



X88/6 Left rear brake pad wear sensor connector (2-pole) 52G

Z7/2 Circuit 87 connector sleeve (left LH-SFI, feed from base module - N16/1) 65H69H

Z7/3 Circuit 87 connector sleeve (right LH-SFI, feed from base module - N16/1) 67H

Z88 LF VSS sensor connector sleeve feed from traction system control modules 34H

*U29 00.19-2000 Front axle VSS

0

*U136 00.19-2750 Circuit 61e voltage distribution

0

*U27 15.00 Electrical system, engine

0

*U34 82.20-2000 Interior lighting

0



All values measured to ground unless otherwise noted

Conn./Plug/Pin Pin Information Test Value Comments

A1

1.1 Circuit 15, unfused power input. 12 VDC with ignition on. Feed from S2/1

1.2 ABS MIL signal input Ignition on < 1VDC, indicator lamp onengine at idle 12 VDC, indicator lamp off

Lamp will also be lit if ABS malfuntion occurs

1.3 ECL (A1e11) indicator signal input,switched to ground in low level mode.

Ignition off.>20 kOhms with fluid level OK.<500 Ohms with low fluid level.

1.4 Circuit 61e output, "Engine Running" recognition.Processed in ECM, feed from generator

12 VDC with engine running.0 VDC with engine not running.

Short protected, current decoupled from circ. 61

1.5 Circuit 15g, fused power input. 12 VDC with ignition on. Feed from F1f5

1.6 Circuit 58d output, "Dimmed Instrument Illumination" voltage.

Varies up to 12 VDC, depending on setting of dimming value

Short protected, current decoupled from circ. 58k

1.7 Key warning signal input, audible sound when front door is opened with key still inserted

Key inserted in steering lock> 5VDC with doors closed< 1VDC when any door is opened

1.8 Circuit 58k, input to "Electronic Dimming Control"

12 VDC with exterior light on Feed from S1

1.9 VSS signal output, generated by L6/1, processed in IC and sent to other ECMs

Ignition on, lift front of vehicle.Turn left front wheel > 1 rev/sec by hand > 3 VAC or with vehicle moving

20 mph / 200 Hz35 mph / 330 Hzsquare wave

1.10 Main ground to W1. Approx. 0 Ohms to ground.

12/931.111.12

Sensor ground input,Transmission inductive speed signal input



01/94 1.111.12

pin not usedLF VSS input, generated by L6/1, processed in ABS systems



1.13 TNA signal input, short protected Engine at idle > 3 VAC

1.14 Left turn signal indicator input 12 VDC intermittent, with left turn signal on. Feed from N10/2

1.15 Circuit 61(D+) input from generator, used to turn charge warning light on (e5).

12 VDC with generator turning. Lights A1e5 if no signal and ignition (circuit 15) is on.

2.1 pin not used

2.2 Brake fluid level indicator (A1e7) input,Ground signal in low level mode. S11 grounds this pin when the brake fluid level


A1e7 also controlled by S12, parking brake switch

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is low.

2.3 Outside temperature indicator (A1p4) input. Varies up to approx. 8 VDC depending on actual outside temperature.53 kOhms at approx. -30 °C,9.8 kOhms at approx. 0 °C,1 kOhms at approx. +50 °C.

Feed from B14 (NTC)

2.4 Engine oil pressure sensor signal input,controls oil pressure gauge (A1p3).

Engine at idle speedGauge indication raises with engine RPM increasing.13 Ohms at approx. 0 bar, lamp will be lit150 Ohms at approx. 3 bar.

Resist. substitution test, refer to Diag. Manual Info/Comm. 1 1.4

2.5 Fuel level signal input, controls A1p2. Varies up to approx. 8 VDC depending on actual fuel level (0V= max. / 8V=min).87±2 Ohms = empty48±3 Ohms = ½7±2 Ohms = full

At approx. 6V or more lamp e4 will come on

2.6 Parking brake indicator (A1e7) input,Ground signal with parking brake applied.


A1e7 also controlled by S11, brake fluid level switch

2.7 Backrest lock reminder signal input Ignition on < 1VDC, reminder lamp on 12VDC, reminder lamp off

2.8 Fuel consumption signal input Engine at idle , accelerate briefly > 0.5 VDC

2.9 Low engine oil level idicator signal input Engine at idle> 5VDC with oil level ok A1e12 off< 1VDC with oil level low A1e12 on

Feed from S43

2.10 Circuit 31e, sensors common ground. <5 Ohms to ground.

2.11 Main ground to W1. Approx. 0 Ohms to ground.

2.12 Circuit 30, power input. 12 VDC at all times. Feed from F1f9

2.13 Right turn signal indicator input 12 VDC intermittent, with right turn signal on. Feed from N10/2

2.14 Brake pad wear recognition signal input to A1e6, ground signal with pad worn at any wheel.

Ignition on12 VDC when pads ok0 VDC with pads worn down

2.15 pin not used

3A4.1 High beam signal indicator input. Feed from combination switch (S4) via Fuse F1f16 (circuit 56a)

12 VDC with high beam headlamps on. See PE82(Exterior lighting)

3A4.2 ECT gauge indication signal input Resistance substitution test. Ignition off.110 Ohms at approx. 60 °C,67 Ohms at approx. 80 °C,38 Ohms at approx. 100 °C.

3A4.3 Windshield washer fluid level indicator (A1e13) signal input, switched to ground in low level mode.


3A4.4 Switched ground signal in case of exterior lamp failure. N7 grounds this pin if it

0 VDC when exterior lamp failure occurs.Approx. 12 VDC (via e14) under normal condition.

Controls exterior light bulbs



detects a lamp failure.

3B1 RB MIL signal input Ignition on < 1VDC, indicator lamp onengine at idle 12 VDC, indicator lamp off

3C1 pin not used

4A2.14A2.2 ASR/ASD MIL signal inputASR/ASD warning indicaton signal input

Ignition on < 1VDC, indicator lamp onengine at idle 12 VDC, indicator lamp off

4B2.1 SRS malfunction indicator, circuit 15R input.

12 VDC with ignition on. Feed from F1f12

4B2.2 SRS malfunction indicator, switched ground input

0 VDC when SRS failure occurs.Approx. 12 VDC under normal condition.

Feed from N2/2

4C2.1-2 pins not used

4D1 pin not used

4D2.1 Circuit 87 power input Ignition on 12 VDC

4D2.2 Check engine MIL switched ground signal input

Ignition on 12 VDC< 1 VDC when malfunction occurs



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