1998 Range Electrical Guide - Jagrepair.com · 2014. 1. 21. · Electrical Guide Format This...

1998 Range Electrical Guide

BY APPOINTMENT TOHIS ROYAL HIGHNESS THE PRINCE OF WALES

MANUFACTURERS OF DAIMLER AND JAGUAR CARSJAGUAR CARS LIMITED COVENTRY

BY APPOINTMENT TOHER MAJESTY QUEEN ELIZABETH II

MANUFACTURERS OF DAIMLER AND JAGUAR CARSJAGUAR CARS LIMITED COVENTRY

BY APPOINTMENT TOHER MAJESTY QUEEN ELIZABETH

THE QUEEN MOTHERMANUFACTURERS OF DAIMLER AND JAGUAR CARS

JAGUAR CARS LIMITED COVENTRY

Published by Parts and Service CommunicationsJaguar Cars Limited

Publication Part Number – JTP 615

1DATE OF ISSUE: SEPTEMBER 1997

XK8 Range 1998 Introduction

Electrical Guide FormatThis Electrical Guide is made up of two major sections. The first section, at the front of the book, provides general informa-tion for and about the use of the book, and information and illustrations to aid in the understanding of the XK8 electrical /electronic systems, as well as the location and identification of components.

The second section includes the Figures, which are the basis of the book. Each Figure is identified by a Figure Number (i.e.Fig. 01.1) and Title, and is accompanied by a page of data containing information specific to that Figure.

It is recommended that the user read through the front section of the book to develop a familiarity with the layout of thebook and with the system of symbols and abbreviations used. The Table of Contents on the following pages should helpto guide the user.

Standard AbbreviationsThe following abbreviations are used throughout this Electrical Guide:B+ Battery VoltageCAN Controller Area NetworkCOUPE Coupe VehiclesCONV. Convertible VehiclesDI Direction IndicatorLH Left-HandLHD Left-Hand DriveNAS North American SpecificationRH Right-HandRHD Right-Hand DriveROW Rest of WorldSCP Standard Corporate Protocol NetworkVIN Vehicle Identification Number

Refer to the vehicle Service Manual for a glossary of standard terms and their abbreviations.

Vehicle Identification Numbers (VIN)VIN ranges are presented throughout the book in the following manner:

➞ VIN 123456 indicates “up to VIN 123456”; VIN 123456 ➞ indicates “from VIN 123456 on”.XK8 Electrical System ArchitectureThe XK8 system “architecture” is new to Jaguar vehicles and features vehicle multiplexing. Multiplexing allows for greatlysimplified wiring harnesses, while at the same time allowing flexibility in programming market variants. Two data net-works are used in the system: a controller area network (CAN) for the engine, drive train and related systems, and a stan-dard corporate protocol network (SCP) for the body systems. Any vehicle subsystem depicted on the figures with theCAN or SCP included uses data derived from the network, or transmits data via the network to achieve control. Messagesfor both networks are cataloged in the Appendix of this book. When appropriate, the user will be referred to the Appendixby a note on the Data page. In addition to the two networks, the XK8 uses a serial data bus (ISO) for diagnostics and forthe programming of certain control modules.

The XK8 uses both power and logic grounds; however, it does not use a common logic ground stud connection as inprevious vehicles.

2 DATE OF ISSUE: SEPTEMBER 1997

XK8 Range 1998Table of Contents

Component Index ........................................................................................................ 5 – 9

User Instructions ........................................................................................................ 10 – 15

Connectors ................................................................................................................ 16

Main Power Distribution; Ground Point Identification and Location ............................. 17

Harness Layout .......................................................................................................... 18

Control Module Identification and Location................................................................. 19

Control Module Connector Pin Identification and Location .......................................... 20 – 22

Relay and Fuse Box Identification and Location .......................................................... 23

NOTE: The Appendix, which contains a catalog of CAN and SCP Network messages, follows the Figure and Data pages.

3DATE OF ISSUE: FEBRUARY 1998

XK8 Range 1998 Table of Contents

FIGURESFig. Description Variant

01 Power Distribution01.1 ...... Main Power Distribution ................................................................ All Vehicles01.2 ...... Battery Power Distribution: Driver and Passenger Fuse Boxes ....... All Vehicles01.3 ...... Battery Power Distribution: Trunk, Engine Compartment and

EMS Fuse Boxes ........................................................................... All Vehicles01.4 ...... Ignition Switched Power Distribution ............................................. All Vehicles01.5 ...... Engine Management Switched Power Distribution ........................ All Vehicles

02 Ground Distribution02.1 ...... Ignition Switched Ground Distribution ............................................ All Vehicles

03 Battery; Starter; Generator03.1 ...... Battery; Starter; Generator: AJ26 N/A ............................................ AJ26 N/A Vehicles03.2 ...... Battery; Starter; Generator: AJ26 SC .............................................. AJ26 SC Vehicles

04 Engine Management04.1 ...... AJ26 N/A NAS Engine Management: Part 1 ................................... AJ26 N/A NAS Vehicles VIN 024687 ➞04.2 ...... AJ26 N/A ROW Engine Management: Part 1 ................................. AJ26 N/A ROW Vehicles VIN 024687 ➞04.3 ...... AJ26 N/A Engine Management: Part 2 ........................................... AJ26 N/A Vehicles VIN 024687 ➞04.4 ...... AJ26 SC ROW Engine Management: Part 1 ................................... AJ26 SC ROW Vehicles04.5 ...... AJ26 SC ROW Engine Management: Part 2 ................................... AJ26 SC ROW Vehicles

05 Transmission05.1 ...... AJ26 N/A Automatic Transmission ................................................. AJ26 N/A Vehicles05.2 ...... AJ26 SC Automatic Transmission .................................................. AJ26 SC Vehicles05.3 ...... Gearshift Interlock .......................................................................... All Vehicles

06 Anti-Lock Braking; Traction Control06.1 ...... Anti-Lock Braking; Traction Control ................................................ All Vehicles

07 Climate Control07.1 ...... Climate Control: Part 1 ................................................................... All Vehicles07.2 ...... Climate Control: Part 2 ................................................................... All Vehicles

08 Instrumentation; Audible Warnings08.1 ...... Instrument Packs ........................................................................... All Vehicles08.2 ...... Audible Warnings ........................................................................... All Vehicles

09 Exterior Lighting09.1 ...... Exterior Lighting: Front ................................................................... All Vehicles09.2 ...... Exterior Lighting: Rear .................................................................... All Vehicles09.3 ...... Headlamp Leveling ........................................................................ Headlamp Leveling Vehicles

4 DATE OF ISSUE: FEBRUARY 1998

XK8 Range 1998Table of Contents

FIGURESFig. Description Variant

10 Interior Lighting10.1 ...... Interior Lighting .............................................................................. All Vehicles10.2 ...... Dimmer-Controlled Lighting ........................................................... All Vehicles

11 Steering; Mirrors; Suspension11.1 ...... Power Assisted Steering ................................................................ All Vehicles11.2 ...... Steering Column Movement .......................................................... All Vehicles11.3 ...... Mirror Movement .......................................................................... All Vehicles11.4 ...... Interior and Exterior Mirrors; Fold-Back Mirrors .............................. All Vehicles11.5 ...... Suspension Adaptive Damping ...................................................... Adaptive Damping Vehicles

12 Seat Systems12.1 ...... Driver Seat: Memory ...................................................................... Memory Seat Vehicles12.2 ...... Driver Seat: Non Memory .............................................................. Non Memory Seat Vehicles12.3 ...... Passenger Seat: 3-Way Movement ................................................ 3-Way Movement Vehicles12.4 ...... Passenger Seat: 2-Way Movement ................................................ 2-Way Movement Vehicles

13 Door Locking; Security13.1 ...... Central Door Locking ..................................................................... All Vehicles

14 Wash / Wipe System14.1 ...... Wash / Wipe System ..................................................................... All Vehicles

15 Window Lifts; Convertible Top15.1 ...... Window Lifts ................................................................................. All Vehicles15.2 ...... Convertible Top.............................................................................. Convertible Vehicles

16 In-Car Entertainment; Telephone16.1 ...... Standard In-Car Entertainment: Convertible .................................... Convertible Vehicles16.2 ...... Standard In-Car Entertainment: Coupe ........................................... Coupe Vehicles16.3 ...... Premium In-Car Entertainment ....................................................... Premium ICE Vehicles16.4 ...... Radio Telephone ............................................................................ All Vehicles

17 Supplementary Restraint System17.1 ...... Airbag System ............................................................................... All Vehicles

18 Ancillaries18.1 ...... Ancillaries: Horns; Cigar Lighters; Accessory Connectors;

Garage Door Opener ...................................................................... All Vehicles

19 Vehicle Multiplex Systems19.1 ...... CAN (Network); SCP Network; Serial Data Links ............................ All Vehicles


XK8 Range 1998 Component Index

ABS / TRACTION CONTROL CONTROL MODULE ................. Fig. 06.1................................................................................................ Fig. 19.1

ACCELEROMETERS ............................................................... Fig. 11.5

ACTIVE SECURITY SOUNDER ................................................ Fig. 13.2

ADAPTIVE DAMPING CONTROL MODULE ............................ Fig. 11.5................................................................................................ Fig. 19.1

AIR CONDITIONING COMPRESSOR CLUTCH ....................... Fig. 04.3................................................................................................ Fig. 07.2

AIR CONDITIONING CONTROL MODULE .............................. Fig. 04.3................................................................................................ Fig. 07.1................................................................................................ Fig. 07.2................................................................................................ Fig. 19.1

AIR CONDITIONING CONTROL PANEL .................................. Fig. 07.1................................................................................................ Fig. 10.2

AIR INTAKE – LH ..................................................................... Fig. 07.1

AIR INTAKE – RH ..................................................................... Fig. 07.1

AIRBAG / SRS CONTROL MODULE ....................................... Fig. 17.1................................................................................................ Fig. 19.1

AIRBAG INTERROGATION CONNECTOR ............................... Fig. 17.1

AIRBAGS ................................................................................. Fig. 17.1

AMBIENT TEMPERATURE SENSOR....................................... Fig. 07.1

ANTENNA MOTOR ................................................................. Fig. 16.3

ASPIRATOR ASSEMBLY ......................................................... Fig. 07.1

AUDIBLE WARNING SPEAKER (COLUMN SWITCHGEAR) .... Fig. 08.2

AUTO TILT SWITCH (COLUMN SWITCHGEAR) ...................... Fig. 11.2

BATTERY ................................................................................. Fig. 01.1................................................................................................ Fig. 03.1

BLOWER MOTORS ................................................................ Fig. 07.2

BODY PROCESSOR MODULE ................................................ Fig. 01.1................................................................................................ Fig. 03.1................................................................................................ Fig. 05.2................................................................................................ Fig. 08.2................................................................................................ Fig. 09.1................................................................................................ Fig. 09.2................................................................................................ Fig. 10.1................................................................................................ Fig. 11.2................................................................................................ Fig. 11.3................................................................................................ Fig. 11.4................................................................................................ Fig. 12.1................................................................................................ Fig. 12.2................................................................................................ Fig. 12.3................................................................................................ Fig. 12.4................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 14.1................................................................................................ Fig. 15.1................................................................................................ Fig. 18.1................................................................................................ Fig. 19.1

BRAKE CANCEL SWITCH – LHD............................................. Fig. 04.3

BRAKE CANCEL SWITCH – RHD ............................................ Fig. 04.3

BRAKE FLUID RESERVOIR ..................................................... Fig. 06.1

BRAKE SWITCH – LHD ........................................................... Fig. 04.1................................................................................................ Fig. 04.2................................................................................................ Fig. 05.2................................................................................................ Fig. 06.1................................................................................................ Fig. 09.2................................................................................................ Fig. 11.5

BRAKE SWITCH – RHD ........................................................... Fig. 04.1................................................................................................ Fig. 04.2................................................................................................ Fig. 05.2................................................................................................ Fig. 06.1................................................................................................ Fig. 09.2................................................................................................ Fig. 11.5

CAMSHAFT POSITION SENSOR ............................................ Fig. 04.1................................................................................................ Fig. 04.2

CANISTER CLOSE VALVE ....................................................... Fig 04.1

CD AUTO-CHANGER............................................................... Fig. 16.1................................................................................................ Fig. 16.2................................................................................................ Fig. 16.3

CENTER CONSOLE SWITCH PACK ........................................ Fig. 09.1................................................................................................ Fig. 09.2................................................................................................ Fig. 10.2

CIGAR LIGHTERS .................................................................... Fig. 10.2................................................................................................ Fig. 18.1

COLUMN JOY STICK (COLUMN SWITCHGEAR) .................... Fig. 11.2

CONVERTIBLE TOP PUMP ..................................................... Fig. 15.2

CONVERTIBLE TOP SWITCH .................................................. Fig. 10.2................................................................................................ Fig. 15.2

COOLANT LEVEL SWITCH ..................................................... Fig. 08.1

CRUISE CONTROL ON / OFF SWITCH ................................... Fig. 10.2

CRUISE CONTROL SWITCH ................................................... Fig. 04.3

CRUISE CONTROL SWITCHES (STEERING WHEEL) .............. Fig. 04.3

D – 4 SWITCH ......................................................................... Fig. 05.1

DAMPER SOLENOIDS ............................................................ Fig. 11.5

DATA LINK CONNECTOR ....................................................... Fig. 19.1

DIMMER CONTROL (COLUMN SWITCHGEAR) ..................... Fig. 10.2

DIMMER MODULE ................................................................. Fig. 10.2

DIODE (BT29) – TRUNK SWITCH ............................................ Fig. 10.1

DOOR CONTROL MODULE – DRIVER ................................... Fig. 10.1................................................................................................ Fig. 11.2................................................................................................ Fig. 11.3................................................................................................ Fig. 11.4................................................................................................ Fig. 12.1................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 15.1................................................................................................ Fig. 15.2................................................................................................ Fig. 19.1


XK8 Range 1998Component Index

DOOR CONTROL MODULE – PASSENGER ........................... Fig. 10.1................................................................................................ Fig. 11.3................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 15.1................................................................................................ Fig. 15.2................................................................................................ Fig. 19.1

DOOR LOCK ACTUATORS ..................................................... Fig. 13.1

DOOR LOCK SWITCH – PASSENGER .................................... Fig. 13.1

DOOR LOCK SWITCHES – DRIVER ........................................ Fig. 10.1................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 15.1

DOOR MIRROR MOTORS ...................................................... Fig. 11.3

DOOR MIRRORS .................................................................... Fig. 07.2................................................................................................ Fig. 11.4

DOOR SWITCH – DRIVER ....................................................... Fig. 10.1................................................................................................ Fig. 11.2................................................................................................ Fig. 11.3................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3

DOOR SWITCH – PASSENGER ............................................... Fig. 10.1................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3

ECM AND TCM COOLING FAN .............................................. Fig. 04.1................................................................................................ Fig. 04.2

ENGINE COMPARTMENT SECURITY SWITCH ...................... Fig. 13.2................................................................................................ Fig. 13.3

ENGINE CONTROL MODULE ................................................. Fig. 03.1................................................................................................ Fig. 04.1................................................................................................ Fig. 04.2................................................................................................ Fig. 04.3................................................................................................ Fig. 05.2................................................................................................ Fig. 07.2................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 19.1

ENGINE COOLANT TEMPERATURE SENSOR ........................ Fig. 04.1................................................................................................ Fig. 04.2

ENGINE SPEED SENSOR ........................................................ Fig. 04.1................................................................................................ Fig. 04.2

EVAPORATIVE EMISSION CONTROL VALVE ......................... Fig. 04.1................................................................................................ Fig. 04.2

EVAPORATOR / HEATER MATRIX ASSEMBLY ...................... Fig. 07.1

FASCIA ACCESSORY CONNECTOR ....................................... Fig. 18.1

FOOT WELL LAMPS ............................................................... Fig. 10.1

FRONT FOG LAMPS ............................................................... Fig. 09.1

FRONT LAMP UNITS .............................................................. Fig. 09.1

FUEL FILL FLAP SOLENOID ................................................... Fig. 13.1

FUEL INJECTORS ................................................................... Fig. 04.3

FUEL LEVEL SENSOR ............................................................. Fig. 08.1

FUEL PUMP ............................................................................ Fig. 04.3

FUEL TANK PRESURE SENSOR ............................................. Fig. 04.1

FULL RANGE SPEAKERS ........................................................ Fig. 16.1................................................................................................ Fig. 16.2

FUSE BOX – DRIVER SIDE ...................................................... Fig. 01.1................................................................................................ Fig. 01.2................................................................................................ Fig. 01.4

FUSE BOX – ENGINE COMPARTMENT .................................. Fig. 01.1................................................................................................ Fig. 01.3................................................................................................ Fig. 01.4................................................................................................ Fig. 07.2................................................................................................ Fig. 09.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 14.1................................................................................................ Fig. 18.1

FUSE BOX – ENGINE MANAGEMENT .................................... Fig. 01.1................................................................................................ Fig. 01.3................................................................................................ Fig. 01.5

FUSE BOX – PASSENGER SIDE .............................................. Fig. 01.1................................................................................................ Fig. 01.2................................................................................................ Fig. 01.4

FUSE BOX – TRUNK ................................................................ Fig. 01.1................................................................................................ Fig. 01.3................................................................................................ Fig. 01.4................................................................................................ Fig. 04.3................................................................................................ Fig. 07.2................................................................................................ Fig. 09.2................................................................................................ Fig. 18.1

GARAGE DOOR OPENER (ROOF CONSOLE) ......................... Fig. 18.1

GEAR SELECTOR ILLUMINATION MODULE ......................... Fig. 05.1................................................................................................ Fig. 05.2................................................................................................ Fig. 10.2................................................................................................ Fig. 19.1

GEARSHIFT INTERLOCK SOLENOID ...................................... Fig. 05.2

GENERATOR ........................................................................... Fig. 03.1

GLASS BREAKAGE SENSOR (ROOF CONSOLE) .................... Fig. 13.2

GLOVE BOX LAMP ................................................................. Fig. 10.1

HANDSET ................................................................................ Fig. 16.4

HEADLAMP LEVELING ACTUATORS ..................................... Fig. 09.3

HEATED BACKLIGHT .............................................................. Fig. 07.2

HEATED OXYGEN SENSORS .................................................. Fig. 04.1................................................................................................ Fig. 04.2

HEATER PUMP ....................................................................... Fig. 07.2

HEATER VALVE ....................................................................... Fig. 07.2

HIGH-MOUNTED STOP LAMP ................................................ Fig. 09.2

HIGH POWER PROTECTION MODULE .................................. Fig. 01.1................................................................................................ Fig. 03.1

HORN SWITCHES (STEERING WHEEL) .................................. Fig. 18.1

HORNS .................................................................................... Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 18.1



IGNITION COILS ...................................................................... Fig. 04.3

IGNITION MODULES .............................................................. Fig. 04.3

IGNITION SWITCH (KEY-IN SWITCH) ...................................... Fig. 10.1................................................................................................ Fig. 11.2................................................................................................ Fig. 13.1

IGNITION SWITCH .................................................................. Fig. 02.1................................................................................................ Fig. 03.1

IMPACT SENSORS.................................................................. Fig. 17.1

INCLINATION SENSOR ........................................................... Fig. 13.2

INERTIA SWITCH .................................................................... Fig. 02.1

INTERIOR REAR VIEW MIRROR ............................................. Fig. 11.4

KEY FOB ANTENNAS .............................................................. Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3

KEY TRANSPONDER MODULE .............................................. Fig. 03.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 19.1

KEYLOCK SOLENOID (COLUMN SWITCHGEAR) ................... Fig. 05.2

KICKDOWN SWITCH – LHD.................................................... Fig. 05.1

KICKDOWN SWITCH – RHD ................................................... Fig. 05.1

KNOCK SENSORS ................................................................... Fig. 04.1................................................................................................ Fig. 04.2

LAMP CONTROL MODULE .................................................... Fig. 09.2

LATCH CONTROL VALVE ....................................................... Fig. 15.2

LEVELING SWITCH (CENTER CONSOLE SWITCH PACK) ...... Fig. 09.3

LIGHTING STALK (COLUMN SWITCHGEAR) .......................... Fig. 09.1................................................................................................ Fig. 09.2................................................................................................ Fig. 10.2................................................................................................ Fig. 11.4................................................................................................ Fig. 14.1

MAIN CONTROL VALVE ......................................................... Fig. 15.2

MAJOR INSTRUMENT PACK .................................................. Fig. 05.2................................................................................................ Fig. 08.1................................................................................................ Fig. 09.1................................................................................................ Fig. 09.2................................................................................................ Fig. 10.2................................................................................................ Fig. 11.3................................................................................................ Fig. 11.4................................................................................................ Fig. 12.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 15.1................................................................................................ Fig. 15.2................................................................................................ Fig. 16.1................................................................................................ Fig. 16.2................................................................................................ Fig. 16.3................................................................................................ Fig. 19.1

MASS AIR FLOW SENSOR ..................................................... Fig. 04.1................................................................................................ Fig. 04.2

MICROPHONE (TELEPHONE) ................................................. Fig. 16.4

MID-BASS SPEAKERS ............................................................ Fig. 16.3

MINOR INSTRUMENT PACK .................................................. Fig. 08.1................................................................................................ Fig. 10.2

MIRROR JOY STICK (DRIVER DOOR SWITCH PACK) ............ Fig. 11.3................................................................................................ Fig. 11.4

MODE SWITCH (TRANSMISSION) ......................................... Fig. 05.1................................................................................................ Fig. 10.2

NEUTRAL SWITCH.................................................................. Fig. 03.1

NOT-IN-PARK MICROSWITCH ................................................ Fig. 05.2................................................................................................ Fig. 11.2................................................................................................ Fig. 11.3................................................................................................ Fig. 13.1

NUMBER PLATE LAMPS ........................................................ Fig. 09.2

OIL PRESSURE SWITCH ......................................................... Fig. 08.1

PARKING BRAKE SWITCH ...................................................... Fig. 04.1................................................................................................ Fig. 04.2

PASSIVE SECURITY SOUNDER .............................................. Fig. 13.2................................................................................................ Fig. 13.3

PEDAL POSITION AND MECHANICAL GUARD SENSORS .... Fig. 04.1................................................................................................ Fig. 04.2

POWER AMPLIFIER ................................................................ Fig. 16.3

POWER ASSISTED STEERING CONTROL MODULE .............. Fig. 11.1

POWER WASH PUMP ............................................................ Fig. 14.1

PUDDLE LAMPS ..................................................................... Fig. 10.1

QUARTER LIGHT LIFTS........................................................... Fig. 15.2

RADIATOR FAN CONTROL RELAY MODULE ........................ Fig. 04.3................................................................................................ Fig. 07.2

RADIATOR FANS .................................................................... Fig. 04.3................................................................................................ Fig. 07.2

RADIO / CASSETTE HEAD UNIT ............................................. Fig. 16.1................................................................................................ Fig. 16.2................................................................................................ Fig. 16.3................................................................................................ Fig. 16.4

RADIO ANTENNA ................................................................... Fig. 16.1................................................................................................ Fig. 16.2................................................................................................ Fig. 16.3

RADIO CONTROL SWITCHES (STEERING WHEEL) ............... Fig. 16.1................................................................................................ Fig. 16.2................................................................................................ Fig. 16.3

RADIO ILLUMINATION ........................................................... Fig. 10.2

READER / EXCITER COIL (COLUMN SWITCHGEAR) ............. Fig. 13.2................................................................................................ Fig. 13.3

REAR INTERIOR LAMP (COUPE ONLY) .................................. Fig. 10.1

REAR QUARTER FULL RANGE SPEAKERS ............................ Fig. 16.1................................................................................................ Fig. 16.2

REAR QUARTER MID-RANGE SPEAKERS .............................. Fig. 16.3

REAR SUB-WOOFERS ............................................................ Fig. 16.3

REFRIGERANT 4-WAY PRESSURE SWITCH ........................... Fig. 04.3................................................................................................ Fig. 07.2

REGULATOR ........................................................................... Fig. 03.1

ROOF CONSOLE .................................................................... Fig. 10.1................................................................................................ Fig. 13.3


XK8 Range 1998Component Index

SEAT BELT SWITCH ............................................................... Fig. 12.1................................................................................................ Fig. 12.2

SEAT CONTROL MODULE – DRIVER ..................................... Fig. 11.4................................................................................................ Fig. 12.1................................................................................................ Fig. 12.2................................................................................................ Fig. 19.1

SEAT CONTROL MODULE – PASSENGER ............................. Fig. 11.4................................................................................................ Fig. 12.3................................................................................................ Fig. 12.4................................................................................................ Fig. 19.1

SEAT CUSHION (HEATER) – DRIVER ...................................... Fig. 12.1................................................................................................ Fig. 12.2

SEAT CUSHION (HEATER) – PASSENGER .............................. Fig. 12.3................................................................................................ Fig. 12.4

SEAT HEATER SWITCH(CENTER CONSOLE SWITCH PACK) ............................... Fig. 12.1

................................................................................................ Fig. 12.2

................................................................................................ Fig. 12.3

................................................................................................ Fig. 12.4

SEAT LUMBAR PUMP – DRIVER ............................................ Fig. 12.1................................................................................................ Fig. 12.2

SEAT LUMBAR PUMP – PASSENGER .................................... Fig. 12.3

SEAT MOTORS – DRIVER ....................................................... Fig. 12.1................................................................................................ Fig. 12.2

SEAT MOTORS – PASSENGER ............................................... Fig. 12.3................................................................................................ Fig. 12.4

SECURITY ACTIVE INDICATOR(GEAR SELECTOR MODULE) ........................................... Fig. 13.2

................................................................................................ Fig. 13.3

SECURITY AND LOCKING CONTROL MODULE .................... Fig. 09.2................................................................................................ Fig. 11.4................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3................................................................................................ Fig. 15.1................................................................................................ Fig. 15.2................................................................................................ Fig. 19.1

SIDE DI REPEATERS (ROW) ................................................... Fig. 09.1................................................................................................ Fig. 09.1

SIDE MARKERS (NAS ONLY) .................................................. Fig. 09.1................................................................................................ Fig. 09.2

SOLAR SENSOR ..................................................................... Fig. 07.1

SQUAB (HEATERS) – DRIVER ................................................. Fig. 12.1................................................................................................ Fig. 12.2

SQUAWKERS (FASCIA) ........................................................... Fig. 16.3

STABILITY / TRACTION CONTROL SWITCH(CENTER CONSOLE SWITCH PACK) ............................... Fig. 06.1

STARTER MOTOR .................................................................. Fig. 03.1

STEERING COLUMN MOTORS .............................................. Fig. 11.2

SUPPRESSION MODULE ....................................................... Fig. 03.1

SWITCH PACK – DRIVER DOOR ............................................. Fig. 10.2

SWITCH PACK – DRIVER DOOR MEMORY ............................ Fig. 10.2................................................................................................ Fig. 11.2................................................................................................ Fig. 11.3

................................................................................................ Fig. 12.1

SWITCH PACK – DRIVER SEAT ............................................... Fig. 12.1................................................................................................ Fig. 12.2

SWITCH PACK – PASSENGER DOOR ..................................... Fig. 10.2

SWITCH PACK – PASSENGER SEAT ...................................... Fig. 12.3................................................................................................ Fig. 12.4

TAIL LAMP UNITS ................................................................... Fig. 09.2

TELEPHONE ANTENNA .......................................................... Fig. 16.4

TELEPHONE TRANSCEIVER ................................................... Fig. 16.4

THROTTLE MOTOR ................................................................ Fig. 04.1................................................................................................ Fig. 04.2

THROTTLE POSITION SENSOR .............................................. Fig. 04.1................................................................................................ Fig. 04.2

TOP CLOSED SWITCH ............................................................ Fig. 15.2

TOP DOWN SWITCH .............................................................. Fig. 15.2

TOP LATCH CLOSED SWITCH ............................................... Fig. 15.2

TOP RAISED SWITCH ............................................................. Fig. 15.2

TOP READY-TO-LATCH SWITCH ............................................ Fig. 15.2

TRANSIT ISOLATION DEVICE ................................................. Fig. 01.1

TRANSMISSION CONTROL MODULE .................................... Fig. 05.1................................................................................................ Fig. 19.1

TRANSMISSION ELECTRICS .................................................. Fig. 05.1

TRANSMISSION ROTARY SWITCH ........................................ Fig. 05.1

TRIP COMPUTER SWITCH PACK ........................................... Fig. 08.1................................................................................................ Fig. 10.2

TRIP CYCLE SWITCH (COLUMN SWITCHGEAR) .................... Fig. 08.1

TRUNK ACCESSORY CONNECTOR ........................................ Fig. 18.1

TRUNK AND FUEL FILL RELEASE SWITCH ............................ Fig. 10.2................................................................................................ Fig. 13.1

TRUNK LAMPS ....................................................................... Fig. 10.1

TRUNK RELEASE SOLENOID ................................................. Fig. 13.1

TRUNK SWITCH ...................................................................... Fig. 10.1................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3

TWEETERS .............................................................................. Fig. 16.3

VACUUM SWITCHING VALVES .............................................. Fig. 04.1................................................................................................ Fig. 04.2

VALET SWITCH ....................................................................... Fig. 10.2................................................................................................ Fig. 13.1................................................................................................ Fig. 13.2................................................................................................ Fig. 13.3

VANITY LAMPS ....................................................................... Fig. 10.1

VARIABLE STEERING CONVERTER – LHD ............................. Fig. 11.1

VARIABLE STEERING CONVERTER – RHD ............................ Fig. 11.1



VARIABLE VALVE TIMING SOLENOID VALVES ..................... Fig. 04.1................................................................................................ Fig. 04.2

VENT ASSEMBLY ................................................................... Fig. 07.1

WASH / WIPE STALK (COLUMN SWITCHGEAR) .................... Fig. 14.1

WHEEL SPEED SENSORS ...................................................... Fig. 06.1

WINDOW LIFT SWITCHES – DRIVER DOOR(DRIVER DOOR SWITCH PACK) ....................................... Fig. 15.1

WINDOW LIFT SWITCHES – PASSENGER DOOR(PASSENGER DOOR SWITCH PACK) ............................... Fig. 15.1

WINDOW LIFTS ...................................................................... Fig. 15.1

WINDSHIELD HEATERS ......................................................... Fig. 07.2

WINDSHIELD WASH PUMP AND FLUID LEVEL SENSOR ..... Fig. 14.1

WIPER MOTOR ....................................................................... Fig. 14.1


XK8 Range 1998User Instructions

Figure and Data Page LayoutFigure PagesEach Figure represents a specific electrical system of the vehicle. The Figures are arranged numerically by system(01 – Power Distribution, 02 – Ground Distribution, etc.) with variations in the system identified by a numeral followinga decimal point (01.1, 01.2, etc.). Refer to the Table of Contents for a complete list of the Figures.

The Figures 01 – Power Distribution detail the distribution of power to each of the systems. Numbered reference symbolsrefer the user to a specific Figure and from a specific Figure back to the Power Distribution Figures. This method eliminatesthe need to include detailed Power Distribution information on each of the Figures. Similarly, the Figure 02 – Ground Distri-bution details the ignition switched ground distribution. The reference symbols are defined on page 12.

Each Figure appears on a right-hand page with a corresponding Data page to the left. The Figure and Data pages are fold-ing pages. The user must fold out both pages in order to access all the information provided.

Data PagesThe Data page includes information to assist the user in identifying and locating components, connectors and grounds.This information is supplemented by the illustrations in this front section of the book.

When network data is required for the understanding of a particular circuit, the user is directed to the Appendix.

Where circuits include a Control Module, Pin Out information is provided with values for “active” and “inactive” states.The values listed are approximately those that can be expected at the control module connector pins with all circuit con-nections made and all components connected and fitted. “Active” means a load is applied or a switch is ON; “inactive”means a load is not applied or a switch is OFF. This information is provided to assist the user in understanding circuitoperation and should be used FOR REFERENCE ONLY.


XK8 Range 1998

E60

DO1 7 516

52 84

I

SC1II

5E

6II

39II

1 18I

Fig. 01.1Fig. 01.2

Fig. 01.3

Fig. 01.4

Fig. 01.5Fig. 02.1

E40

XK8 Range 1998

Input Output Serial and EncodedCommunications

Signal Ground (SG) CAN (Network) SCP Network

Battery; Starter; Generator: AJ26 N/A Battery; Starter; Generator: AJ26 N/A Fig. 03.1

VARIANT: AJ26 N/A VehiclesVIN RANGE: 024687 ➞

DATE OF ISSUE: FEBRUARY 1998

ENGINECRANKINGCONTROL

BODY PROCESSORMODULE

FC14-39

FC14-73

FC14-7

O

I

FC14-41

IRW

FC14-80

NB15

III

IGNITIONSWITCH

(III)

II

I

FC4-1

FC4-3

FC4-2

WO

RW

WN

1

FC4-5

BKFCS48

FC3BL

BK

BATTERY

250A x 2

BT68

BBT67 BT66 BT60 BT63

BT61

BT62

N

N

N

HIGH POWERPROTECTION MODULE

250A

N

BT80

NST1

FALSE BULKHEADSTUD

CONNECTOR

01.1

01.1

FC89-3 FC89-1

NEUTRALSWITCH

RUBK

FUEL PUMPCONTROL

ANDIGNITION

ENGINE CONTROLMODULE

EM11-6

I

02.1

02.1

BK

BKFCS47

FC3BR

RU

GOEM1-15

GOEMS28

GO

GO

WRNW

WK

75

37II

WREM60-2

ST10

ST3

N

B

6

STARTER MOTOR

ST11

GENERATOR

AN2

B

REGULATOR

AN1AN3-1

AN3-2

B

N

SUPPRESSIONMODULE

PI50-2

PI50-1

SW

31II

WP

SW SWPI1-11EM1-14

08.1MAJOR INSTRUMENT PASK:CHARGE INDICATOR (CIRCUIT CONTINUED)

WR

NST2

ENGINESTART

GO

O

KEY TRANSPONDER MODULE

FC22-16EM10-6

O

YEM10-17

YFC22-17

SECURITYACKNOWLEDGE

O.K. TO START

SECURITYACKNOWLEDGE

O.K. TO START D D

D

Y

D

EM2-18

EM3-8

YFCS74

D

B+

STARTER RELAY

SUFC22-9

GLASS BREAKAGESECURITY ACKNOWLEDGE

D

FC14-92

SU D

EM50

3

1

5

2

POWER

LOGIC

EM10-15

G05.1PARK, NEUTRAL(CIRCUIT CONTINUED)I

The following symbols are used to represent values for Control Module Pin Out data:

I InputO OutputSG Signal Ground

D Serial and encoded communicationsC CAN (Network)S SCP Network

CAUTION: The information on this data page is furnished to aid the user in understanding circuit operation. THIS INFORMATION SHOULD BE USED FORREFERENCE ONLY.

NOTE: The values listed are approximately those that can be expected at the control module connector pins with all circuit connections made and allcomponents connected and fitted. “Active” means a load is applied or a switch is ON; “Inactive” means a load is not applied or a switch is OFF.

REFER TO THE FRONT OF THE BOOK FOR ILLUSTRATIONS DETAILING THE LOCATION AND IDENTIFICATION OF COMPONENTS, RELAYS,CONNECTORS, HARNESSES, GROUNDS, VEHICLE CONTROL MODULES AND CONTROL MODULE PINS.

B+ Battery voltageV Voltage (DC)Hz Frequency

KHz Frequency x 1000MS MillisecondsMV Millivolts

DATE OF ISSUE: FEBRUARY 1998

Fig. 03.1

COMPONENTS

Component Connector / Type / Color Location / AccessBATTERY BT66 / EYELET TRUNK, RIGHT HAND SIDE

BT67 / EYELET

BODY PROCESSOR MODULE FC14 / 104-WAY AMP EEEC / GREY PASSENGER SIDE FASCIA / AIRBAG BRACKET

ENGINE CONTROL MODULE EM10 / 28-WAY MULTILOCK 040 / GREY ENGINE COMPARTMENT / CONTROL MODULE ENCLOSUREEM11 / 16-WAY MULTILOCK 040 / GREYEM12 / 22-WAY MULTILOCK 040 / GREYEM13 / 34-WAY MULTILOCK 040 / GREYEM14 / 12-WAY MULTILOCK 47 / WHITEEM15 / 22-WAY MULTILOCK 47 / WHITE

GENERATOR AN1 / EYELET ENGINE COMPARTMENT / RIGHT FRONTAN2 / EYELETST11 / EYELET

HIGH POWER PROTECTION MODULE BT60 / EYELET TRUNK / ADJACENT TO BATTERYBT61 / EYELETBT62 / EYELETBT63 / EYELET

IGNITION SWITCH (KEY-IN SWITCH) FC4 / 8-WAY MULTILOCK 070 / WHITE STEERING COLUMN

KEY TRANSPONDER MODULE FC22 / 20-WAY MULTILOCK 040 / GREEN ADJACENT TO DRIVER SIDE FUSE BOX

NEUTRAL SWITCH FC89 / 3-WAY MULTILOCK 070 / GREY GEAR SELECTOR ASSEMBLY

REGULATOR (GENERATOR) PI50 / 3-WAY SUMITOMO 0902 / BLACK ENGINE COMPARTMENT / GENERATOR

STARTER MOTOR ST2 / EYELET ENGINE BLOCKST3 / EYELETST10 / EYELET

SUPPRESSION MODULE AN3 / 2-WAY ECONOSEAL III LC/ RED REARWARD OF RIGHT FRONT HEADLAMP

RELAYS

Relay Color / Stripe Connector / Color Location / AccessSTARTER RELAY BROWN EM50 / BROWN RH ENCLOSURE RELAYS

HARNESS-TO-HARNESS CONNECTORS

Connector Type / Color Location / AccessBT80 EYELET ENGINE COMPARTMENT / FALSE BULKHEAD, RIGHT HAND SIDE

EM1 20-WAY MULTILOCK 070 / WHITE ENGINE COMPARTMENT / ADJACENT TO RIGHT HAND ENCLOSURE

EM2 18-WAY MULTILOCK 070 / YELLOW ENGINE COMPARTMENT / ADJACENT TO RIGHT HAND ENCLOSURE

EM3 14-WAY MULTILOCK 070 / GREY ENGINE COMPARTMENT / ADJACENT TO RIGHT HAND ENCLOSURE

EM60 2-WAY ECONOSEAL III HC / BLACK ENGINE COMPARTMENT / BEHIND LEFT INNER FENDER HEAT SHIELD

PI1 57-WAY SUMITOMO / BLACK ENGINE COMPARTMENT / BRACKET ON TOP OF TRANSMISSION

ST1 EYELET ENGINE COMPARTMENT / FALSE BULKHEAD, RIGHT HAND SIDE

GROUNDS

Ground Location / TypeBT68 BATTERY GROUND STUD

FC3BR EYELET (PAIR) – RIGHT HAND LEG / TRANSMISSION TUNNEL, LEFT HAND SIDE

CONTROL MODULE PIN OUT INFORMATION (FOLD OUT PAGE)

CONTROL MODULE PIN OUT INFORMATION

BODY PROCESSOR MODULE

P Pin Description Active InactiveI FC14-7 NEUTRAL SWITCH STATUS GROUND (N) B+ (P, R, D, 4, 3, 2)

D FC14-39 SECURITY ACKNOWLEDGE ENCODED COMMUNICATIONS

I FC14-41 STARTER ENGAGE REQUEST GROUND (CRANKING) B+

O FC14-73 STARTER RELAY ACTIVATE GROUND (CRANKING) B+

I FC14-80 BATTERY SUPPLY VOLTAGE B+ B+

D FC14-92 ENCODED COMMUNICATIONS

ENGINE CONTROL MODULE

P Pin Description Active InactiveD EM10-6 OK TO START – ENCODED COMMUNICATIONS

I EM10-15 PARK / NEUTRAL CONFIRMATION B+ (P, N) GROUND (R,D,4,3,2)

D EM10-17 SECURITY ACKNOWLEDGE ENCODED COMMUNICATIONS

I EM11-6 ENGINE CRANK GROUND (CRANKING) B+


P Pin Description Active InactiveD FC22-9 GLASS BREAKAGE / OK TO START (ENCODED COMMUNICATION)

D FC22-16 OK TO START (ENCODED COMMUNICATION)

D FC22-17 SECURITY ACKNOWLEDGE (ENCODED COMMUNICATION)

User Instructions

CONTROL MODULE PIN OUT INFORMATION FIGURE NUMBER COMPONENT, RELAY, CONNECTOR ANDGROUND INFORMATION

DATE OF ISSUE

DATA PAGE

FIGURE MODEL RANGE AND YEAR TITLE FIGURE NUMBER

KEY TO REFERENCE SYMBOLS VARIANT, VIN RANGE AND DATE OF ISSUEFIGURE PAGE



NOTE: In the examples shown on this page, an ‘X’ is used where a number would appear on an actual Figure.

Reference SymbolsReference symbols are used for three purposes:

• to allow the user to complete the individual system circuit to power supply or ground

• to refer the user to a related circuit

• to identify control module inputs, outputs and signal grounds

Battery Power Supply

This symbol represents a direct battery power supply and refers the user to Figure 01.1, 01.2 or 01.3.

Ignition Switched Power Supply

This symbol represents ignition switched power supply and refers the user to Figure 01.1, 01.4 or 01.5.

The suffix I indicates auxiliary power. Power is supplied in ignition switch key positions I (AUXILIARY) and II (IGNITION).

The suffix II indicates ignition power. Power is supplied in ignition switch key positions II (IGNITION) and III (ENGINE CRANK).

The suffix E indicates engine management switched power. Power is supplied in ignition switch key positions II (IGNITION)and III (ENGINE CRANK) under ECM control.

Ignition Switched Ground

This symbol represents an ignition switched ground and refers the user to Figure 02.1.

This symbol without a suffix indicates CRANK. Ground is completed in ignition switch key position III (ENGINE CRANK).

The suffix I indicates auxiliary ground. Ground is completed in ignition switch key positions I (AUXILIARY) and II (IGNITION).

The suffix II indicates ignition ground. Ground is completed in ignition switch key positions II (IGNITION) and III(ENGINE CRANK).

Figure Number Reference Flag

This symbol refers the reader to a figure number only. It does not refer to a flag with the same number on a differentfigure.

As used in Figures 01.1 through 02.1, the reference flag refers the user to a continuation of the circuit. In this in-stance, the user matches the number to a Power Supply or Ground symbol to trace the circuit.

In most other cases, it is not necessary to refer to another figure for completion of a circuit, as the reference flags areused to indicate parallel circuits and circuits that share components. Most of the circuits where this situation occursare overlapped to avoid the necessity for cross-referencing to another figure. Exceptions to this rule are instanceswhere signals are transmitted to or received from other system circuits. When circuits are not overlapped, they arenoted by (CIRCUIT CONTINUED).

BPM Because the Body Processor Module appears numerous times, the abbreviation BPM is used in the referenceflags on Figures 01.2 and 02.1 in order to conserve space.

Control Module Input, Output, Data Link, Signal Ground and Network(s)

Input Output Serial and Encoded Signal Ground (SG) CAN (Network) SCP NetworkCommunications

These six symbols are employed to assist the user in visualizing the ‘logic’ of circuits containing control modules.The symbols identify control module input, output, data link, signal ground and network pins. These symbols are alsoemployed on the corresponding data page.

X

XII

XE

XI

X XXI

XXII

BPMXX.X

DI O SC


XK8 Range 1998 User Instructions

Wiring Symbols Wiring Color CodesN Brown O OrangeB Black S SlateW White L LightK Pink U BlueG Green P PurpleR Red BRD BraidY Yellow

When a wire has two or more color code letters, the firstletter indicates the main color and the subsequent letter(s)indicate the tracer color(s).

Wiring Harness CodesCode DescriptionAC Air Conditioning (Climate Control)AN Generator Suppression ModuleAS Generator to StarterBB Trunk Bridging LinkBC Main Power DistributionBL Trunk LidBT TrunkDD Door, DriverDP Door, PassengerEL Engine Management Cruise Control LinkEM Engine ManagementEN Engine Management Side Marker LinkFC FasciaFL LH Front WheelFR RH Front WheelIC In-Car EntertainmentIS Inclination Sensor LinkLF Left ForwardLL Power Steering LinkPI EngineQL Convertible LH Quarter Light LinkQR Convertible RH Quarter Light LinkRF RoofRH RearwardRL LH Rear WheelRR RH Rear WheelRT Radio TelephoneSA Starter to Generator LinkSC Column SwitchgearSD Seat, DriverSP Seat, PassengerSW Steering WheelTL Telephone

Code NumberingWhen numbering connectors, grounds and splices, JaguarEngineering uses a three-position format: AC001, AC002,etc. Because space is limited in this Electrical Guide, thecodes have been shortened. Thus AC001-001 becomesAC1-1, AC002-001 becomes AC2-1, etc.

XX1XX1-X XX1-X

SPLICE

SIMPLIFIED SPLICE

BULB

CAPACITOR

CONNECTOR

DIODE

DIODE (IN HARNESS)

EYELET AND STUD

FUSE

LOGIC GROUND

POWER GROUND

LED

LED

MOTOR

POTENTIOMETER

RESISTOR

SOLENOID

SUPPRESSION DIODE

SUPPRESSION RESISTOR

THERMISTOR

TRANSISTOR

WIRE CONTINUED

ZENER DIODE



Harness Component Numbers

Connectors

HARNESS CODE + CONNECTOR NUMBER + PIN NUMBER

EXAMPLE: FC7-24 (pin number is separated by a dash)

Where the pin number differs from LHD to RHD, the connector number will be further identified by (LHD) or (RHD).

FC7-24 FC7-24 (LHD)FC7-15 (RHD)

RHS3 RHS3

BT29BT29-1 BT29-2

AC20

3

1

5

2

4 AC20

8

6

10

7

9

Harness code Pin number

Connector number

Splices

HARNESS CODE + S (SPLICE) + SPLICE NUMBER

EXAMPLE: RHS3 (no dash is used)

NOTE: In order to avoid unnecessary circuit complication, multiple splices (more than two wires) within components,in wires leading from input components to multiple circuits and in harness ‘ground’ sides, are simplified so as not toshow wires from other circuits.

Harness code

Splice

Splice numberSIMPLIFIED SPLICE

Diodes

Harness diodes occur at connectors and are depicted as components and identified by a connector number.

EXAMPLE:

Relay Connectors

Relay connector numbers are shown within the relay. The connector number is shown in the upper portion of the re-lay; the pin (terminal) number is shown adjacent to the pin. Certain relays are paired and share a modular connector.In this instance, the connector number remains the same for both relays while the pin numbers of the second relayare identified by numbers 6 – 10.

EXAMPLE:


XK8 Range 1998 User Instructions

S L R

FC2S LF1AR BT1CSFC2S

EM2AR(EM1AR) BT1AL

Grounds

HARNESS CODE + GROUND STUD NUMBER + EYELET STUD POSITION (A,B,C) + EYELET DESIGNATION (S,L,R)

Eyelet stud positionThere may be up to three eyelets on one stud. A, B and C are used to indicate the position of the eyelet on the stud:A – first (bottom), B – second (middle), C – third (top).

Eyelet designationTwo eyelet variations are used: a single eyelet and an eyelet pair. The single eyelet has a single ‘leg’, which is identi-fied by an S; the eyelet pair has two ‘legs’, identified as L (left) or R (right).

SINGLE EYELET EYELET PAIR

EXAMPLES:

Harness code

Ground stud number

Single leg eyelet

Harness code

Ground stud number

RH leg of eyelet

First eyelet on stud

Harness code

Ground stud number

Single leg eyelet

Third eyelet on stud

Where the ground designation differs from LHD to RHD, the RHD ground is shown in parentheses. If the grounddesignation is the same for LHD and RHD, only one ground designation is used.

EXAMPLES:

LHD Vehicles

RHD VehiclesSame for LHD & RHD Vehicles


XK8 Range 1998Connectors

The following connectors are the common harness-to-harness connectors used throughout the vehicle.

Multilock 070High current (used as harness and ‘direct’ connectionconnector).

Multilock 040Low current (used as harness and ‘direct’ connectionconnector).

Econoseal III LCLow current sealed connector.

Econoseal III HCHigh current sealed connector.

Ford CardUsed for SRS only.


XK8 Range 1998

LF2

EM2

LF3

FC3

FC4

FC6

RH3

RH2

BT3BT2

BT1

BT68

RH1

FC5

FC2

FC1

CE2

EM1

LF1

BT61

FC90FC93

EM70 EM70

BT80ST1

ST3

ST11LF70

FC90FC92

BT79EM71FC91LF71

BT60

BT64

BT68

BT67

BT66

BT62BT63

+

–

RHD

RHD

MAIN POWER DISTRIBUTION

ENGINE COMPARTMENTFUSE BOX

ENGINE MANAGEMENTFUSE BOX (RHD)

DRIVER SIDE FUSE BOX (LHD)PASSENGER SIDE FUSE BOX (RHD)

TUNNELSTUD CONNECTOR

HIGH POWERPROTECTION MODULE

BATTERY

GENERATOR

STARTERMOTOR

FALSE BULKHEADSTUD CONNECTOR

ENGINE MANAGEMENTFUSE BOX (LHD)

PASSENGER SIDE FUSE BOX (LHD)DRIVER SIDE FUSE BOX (RHD)

TRUNK FUSE BOX

GROUND POINTS

(QUIET GROUND)

(KEYFOB ANTENNA)

BATTERY GROUND

RADIO / CASSETTEHEAD UNIT GROUND

Main Power Distribution; Ground Point Identification and Location Main Power Distribution; Ground Point Identification and Location

RADIO ANTENNA GROUND


XK8 Range 1998

PI1PI2

EL1

LF41

LF3LF40

DD1

SD1SD2

SP1SP2

RH1RH2RH12RH14

LF1LF2LF60

SC1SC2SC3SC4

SW1SW2

RF1

RT3

IC4

RH5 RH6

BT1BT2BT3BT4BT58

BB1

BL1BT72 BT73

RT20

IC1IC2

AC16AC12AC13AC14AC15

EM1EM2EM3 DP1

LF3

FC3

FC4

FC6

RH2 RH1

BT1

BT2

BT3

FC5

FC1

FC2

LF2

EM2 EM1

LF1

LF42

LHD

LL1EM60 PI1PI2

LF41

LF3LF40

DD1

SD1SD2

SP1SP2

RH1RH2RH12RH14

LF1LF2LF60

SC1SC2SC3SC4

SW1SW2

RF1

RT3

IC4

RH5 RH6

BT1BT2BT3BT4BT58

BB1

BL1BT72 BT73

RT20

IC1IC2

AC16AC12AC13AC14AC15

EM1EM2EM3DP1

LF3

FC3

FC4

FC6

RH2 RH1

BT1

BT2

BT3

FC5

FC1

FC2

LF2

EM2

LF1

LF42

RHD

EL1

EM1

EM60

Harness Layout Harness Layout

FRONT OF VEHICLE

FL – LH FRONT WHEEL

PI – ENGINE

LF – LEFT FORWARD

AC – AIR CONDITIONING(CLIMATE CONTROL)

DD – DRIVER’S DOOR

SC – COLUMN SWITCHGEAR

SW – STEERING WHEEL

TL – TELEPHONE

RT – RADIO TELEPHONE

IC – IN-CAR ENTERTAINMENT

SD – DRIVER’S SEAT

BT – TRUNK

QL – CONVERTIBLELH QUARTER LIGHT LINK

RL – LH REAR WHEEL

BB – TRUNK BRIDGING LINK

FR – RH FRONT WHEEL

LL – POWER STEERING LINK

EL – ENGINE MANAGEMENTCRUISE CONTROL LINKOREN – ENGINE MANAGEMENTSIDE MARKER LINK

EM – ENGINE MANAGEMENT

DP – PASSENGER’S DOOR

RF – ROOF

FC – FASCIA

SP – PASSENGER’S SEAT

RH – REARWARD

QR – CONVERTIBLERH QUARTER LIGHT LINK

RR – RH REAR WHEEL

BL – TRUNK LID

FRONT OF VEHICLE

FL – LH FRONT WHEEL

PI – ENGINE

LF – LEFT FORWARD

AC – AIR CONDITIONING(CLIMATE CONTROL)

DP – PASSENGER’S DOOR

FC – FASCIA

TL – TELEPHONE

RT – RADIO TELEPHONE

IC – IN-CAR ENTERTAINMENT

SP – PASSENGER’S SEAT

BT – TRUNK

QL – CONVERTIBLELH QUARTER LIGHT LINK

RL – LH REAR WHEEL

BB – TRUNK BRIDGING LINK

FR – RH FRONT WHEEL

EL – ENGINE MANAGEMENTCRUISE CONTROL LINKOREN – ENGINE MANAGEMENTSIDE MARKER LINK

EM – ENGINE MANAGEMENT

DD – DRIVER’S DOOR

SC – COLUMN SWITCHGEAR

SW – STEERING WHEEL

RF – ROOF

SD – DRIVER’S SEAT

RH – REARWARD

QR – CONVERTIBLERH QUARTER LIGHT LINK

RR – RH REAR WHEEL

BL – TRUNK LID

ST – STARTER LINKST – STARTER LINK


XK8 Range 1998

LHD RHD

Control Module Identification and Location Control Module Identification and Location

RADIATOR FAN CONTROLRELAY MODULE

ABS / TRACTION CONTROLCONTROL MODULE


AIR CONDITIONINGCONTROL MODULE

MAJOR INSTRUMENT PACK


DRIVER DOORCONTROL MODULE

GEAR SELECTORILLUMINATION MODULE

ADAPTIVE DAMPINGCONTROL MODULE

TRANSMISSION CONTROL MODULE


AIRBAG / SRS CONTROL MODULE

POWER ASSISTED STEERINGCONTROL MODULE

DIMMER MODULE

PASSENGER DOORCONTROL MODULE

PASSENGER SEATCONTROL MODULE

SECURITY AND LOCKINGCONTROL MODULE

LAMP CONTROL MODULE

RADIATOR FAN CONTROLRELAY MODULE

ABS / TRACTION CONTROLCONTROL MODULE

TRANSMISSION CONTROL MODULE



PASSENGER DOORCONTROL MODULE

PASSENGER SEATCONTROL MODULE

GEAR SELECTORILLUMINATION MODULE

ADAPTIVE DAMPINGCONTROL MODULE


AIR CONDITIONINGCONTROL MODULE



DIMMER MODULE

DRIVER SEATCONTROL MODULE

SECURITY AND LOCKINGCONTROL MODULE

LAMP CONTROL MODULE

DRIVER SEATCONTROL MODULE

DRIVER DOORCONTROL MODULE

POWER ASSISTED STEERINGCONTROL MODULE

20 DATE OF ISSUE: FEBRUARY 1998

XK8 Range 1998

11B 10

—9

RY8

RG7

BU6

BW5

BY4

BO3

PN

2PU

1PS

22B 21

—20—

19—

18BS

17BN

16BG

6R

5R

4BK

3WR

2GY

1GY

12G

11G

10B

9B

8B

7B 15

BP14—

13—

12B

4WU

3P

2—

1SR

7RG

6GO

5SG

11U

10G

9UY

8UW

16K

15R

14BG

13BY

12BG

8—

7—

6O

5WK

4UN

3ULG

2UG

1WR

13O

12K

11PG

10US

9NO

21UW

20BG

19—

18—

17Y

16PK

15G

14OU

28Y

27G

26Y

25G

24—

23BK

22B

6YW

5WU

4—

3—

2—

1—

11—

10RY

9SG

8SLG

7—

17U

16N

15R

14G

13GY

12UP

22BP

21—

20—

19BY

18BY

10—

9KW

8—

7—

6—

5—

4OK

3SP

2W

1KN

16WU

15W

14GR

13PY

12RW

11PW

26LGU

25LGW

24LGO

23LGK

22UB

21—

20B

19Y

18S

17N

34LPG

33LGS

30—

29O

32LGR

31LGY

28P

27BG

EM14 EM15 EM13 EM12 EM11 EM10

11B 10

—9—

8—

7BU

6BW

5BY

4BO

3PN

2PU

1PS

22B 21

—20—

19—

18BS

17BN

16BG

6R

5R

4BK

3WR

2GY

1GY

12G

11G

10B

9B

8B

7B 15

BP14—

13—

12B

4WU

3P

2—

1SR

7RG

6GO

5SG

11U

10G

9UY

8UW

16K

15R

14BG

13BY

12BG

8—

7—

6O

5WK

4UN

3ULG

2UG

1WR

13O

12K

11PG

10US

9NO

21UW

20BG

19—

18—

17Y

16PK

15G

14OU

28Y

27G

26Y

25G

24—

23BK

22B

6YW

5WU

4YR

3YN

2YG

1YU

11—

10RY

9SG

8SLG

7—

17U

16N

15R

14G

13GY

12UP

22BP

21—

20—

19BY

18BY

10RY

9KW

8—

7—

6—

5—

4OK

3SP

2W

1KN

16WU

15W

14GR

13PY

12RW

11PW

26LGU

25LGW

24LGO

23LGK

22UB

21—

20B

19Y

18S

17N

34LPG

33LGS

30—

29O

32LGR

31LGY

28P

27BG

EM7

28BY

27—

26ND

25—

24—

23BRD

22UY

21BU

20—

19—

18BS

17—

16U

15BRD

14N

13US

12RP

55WB

54WB

53RU

52RY

51OB

50—

49—

48—

47—

46—

45RG

44R

43—

42G

41—

40—

39—

88—

87—

86Y

85G

84—

83Y

82G

81—

80—

79—

78—

77—

76—

75—

74—

73—

72—

11—

10—

9W

8RB

7—

6B

5OG

4OK

3—

2RS

1OU

38—

37Y

36S

35—

34B

33YP

32YU

31—

30YB

29OR

71—

70—

69—

68—

67—

66—

65—

64—

63—

62—

61—

60—

59—

58—

57—

56—

LF37

17W

18R

19UP

20WU

21P

22U

23—

24B

25WY

10—

11—

12—

13UB

14R

15G

16RY

1UO

2US

3S

4G

5Y

6Y

7O

8B

9NR

1YU

2BS

3P

4—

5—

6—

7—

8—

9—

10—

23—

24—

25LGB

26LGU

27LGP

28LGN

29WB

30B

12BG

13BW

14BK

15BLG

16BP

17BS

33B

34BY

35BU

36BO

37BN

38BR

LG

HY

EM73 EM72

AJ26 N/A

AJ26 SC

Control Module Connector Pin Identification and Location Control Module Connector Pin Identification and Location

ABS / TRACTION CONTROL CONTROL MODULE

TOP

LF37 / 25-WAY / BLACK

TRANSMISSION CONTROL MODULE: AJ26 N/A

EM7 / 88-WAY / BLACK

EM14 / 12-WAY / WHITE EM15 / 22-WAY / WHITE EM13 / 34-WAY / GREY EM12 / 22-WAY / GREY EM11 / 16-WAY / GREY EM10 / 28-WAY / GREY

TRANSMISSION CONTROL MODULE: AJ26 SC

EM73 / 18-WAY / BLACK EM72 / 14-WAY / BLACK


EM14 / 12-WAY / WHITE EM15 / 22-WAY / WHITE EM13 / 34-WAY / GREY EM12 / 22-WAY / GREY EM11 / 16-WAY / GREY EM10 / 28-WAY / GREY


XK8 Range 1998

FC14

79NG

80NB

81GR

82GR

83GB

84U

85S

86ON

87SK

88YG

89LGR

90BG

91BW

53RK

54RB

55SP

56UW

57—

58SB

59PY

60RY

61KG

62LGU

63SW

64—

65BK

27GO

28RW

29S

30U

31SW

32WN

33RG

34LGK

35OU

36LGW

37LGR

38OR

39Y

1RY

2GY

3GK

4GU

5SO

6YW

7RU

8—

9LGU

10SR

11YB

12OP

13GO

92SU

93YK

94LGO

95RS

96PW

97—

98GB

99PN

100BR

101PW

102NY

103B

104NY

66PU

67UR

68US

69OK

70GS

71SR

72—

73GO

74RW

75—

76GK

77GP

78PG

40WU

41RW

42UY

43BLG

44OY

45UG

46—

47—

48OG

49—

50GY

51RW

52BS

14UB

15WO

16RY

17OS

18YS

19WLG

20OG

21—

22WB

23WO

24NW

25B

26YG

1BK

2WG

3RN

4—

5—

6SO

7—

8—

9—

10SU

11—

12—

13UY

14R

15—

16—

17—

25NR

26B

27RO

28RO

29—

30—

31—

32—

33BR

34—

35Y

36O

37—

38—

39—

40—

41—

18—

19S

20U

21—

22—

23Y

24Y

42—

43—

44—

45—

46—

47G

48G

1RK

2OW

3PY

4SG

5OU

13BW

14RW

15OU

16YW

17OS

6UB

7ON

8RG

9RS

10OB

11RB

12RU

18OG

19OS

20UW

21RLG

22SW

23OP

24UR

FC26FC25

DD11 DD10

7BP

6KS

5LGU

4OU

3SN

2UG

1OB

15WG

14—

13—

12OY

11—

10YO

9YN

8—

22UN

21UP

20GY

19—

18—

17OR

16—

7OB

6SU

5SY

4PN

3PG

2BY

1N

15OU

14GW

13PO

12PW

11PB

10BG

9U

8BK

22PK

21PU

20WU

19BR

18BO

17B

16S

DP11 DP10

7—

6—

5LGU

4—

3—

2—

1—

15—

14—

13—

12—

11—

10—

9—

8—

22—

21—

20GY

19—

18—

17—

16—

7OB

6SU

5SY

4PN

3PG

2PY

1N

15OU

14GW

13PO

12PW

11PB

10BG

9U

8BK

22PK

21PU

20WU

19—

18BO

17B

16S

13—

12—

11—

10—

9—

8—

7YP

6—

5RY

4—

3LGY

2—

1R

26—

25—

24—

23—

22—

21—

20—

19YR

18—

17—

16—

15—

14—

8S

7OG

6NK

5YW

4GW

3UG

2OB

1OR

16U

15NY

14BK

13BK

12—

11UO

10—

9GR

13—

12—

11—

10BK

9—

8LGS

7—

6—

5RY

4—

3—

2—

1—

26YO

25—

24—

23—

22—

21—

20—

19YR

18—

17—

16—

15—

14—

BT41 BT40



FC25 / 48-WAY / BLACK FC26 / 24-WAY / BLACK


FC14 / 104-WAY / GREY

NOTE: (NAS) PIN 13 NOT USED

SECURITY AND LOCKING CONTROL MODULE

BT41 / 26-WAY / BLACK (NAS)

BT41 / 26-WAY / BLACK (ROW)

BT40 / 16-WAY / BLACK

DRIVER DOOR CONTROL MODULE

DD11 / 22-WAY / BLACK DD10 / 22-WAY / BLUE

PASSENGER DOOR CONTROL MODULE

DP11 / 22-WAY / BLACK DP10 / 22-WAY / BLUE


XK8 Range 1998

BT69

10—

9SU

8—

7—

6O

5—

4—

3—

2—

1—

20—

19—

18—

17Y

16O

15—

14—

13—

12—

11—

1—

2—

3—

4—

5—

6—

7—

8—

9—

10—

11—

12—

13—

14UP

15UO

16RY

17RK

18RU

19UB

20UW

21RO

22RG

23RW

24WG

25R

26BK

19—

20PB

21UB

22RB

23—

24ON

25U

26US

27NS

28K

29—

30OB

31OW

32OK

33OY

34OU

35—

1SO

2UP

3UW

4—

5—

6—

7—

8—

9—

10O

11WR

12—

13OR

14OG

15OP

16—

17—

18B

12WR

13B

14B

15GW

16OU

17UB

18LGW

19BW

20BK

21O 22

—

1WP

2GY

3WN

4WU

5NY

6PY

7UG

8P

9UN

10K 11

—

7SY

8SR

9—

10WP

11UB

12KU

1ULG

2S

3SG

4SB

5OY

6UG

14—

15—

16LGN

17RW

18LGP

19RU

20SR

21Y

22NR

23— 24

—25UR

26GU

1RLG

2U

3UY

4PS

5LGR

6RY

7PR

8PY

9OU

10OR

11YG

12—

13UY

14—

15UK

16GP

1OP

2RG

3YW

4—

5SU

6SG

7US

8GO

9RB

10— 11

—12

UW13UO

AC4 AC3 AC2 AC1

10—

9SU

8OG

7OR

6O

5—

4NR

3—

2—

1SB

20—

19—

18—

17Y

16O

15—

14WO

13WN

12BK

11—

FC22

FC29 FC30

BT18

7WK

8OW

9OP

10—

11YU

12ON

1—

2—

3—

4BK

5YW

6R

12 BK

11RS

10KU

9KG

8RW

7RW

6WK

5RG

4KP

3KN

2RP

1—

14WP

15—

16—

17—

18WB

19—

20—

21—

22—

23—

24—

25—

26—

1WG

2WU

3B

4—

5W

6WN

7—

8—

9—

10WR

11WY

12WO

13—

9UY

10UW

11KW

12KY

13GN

14GP

15GW

16GY

1PS

2PO

3OK

4R

5OB

6OR

7KS

8KO

6—

7—

8G

9S

10U

1B

2B

3US

4UO

5NK

SD3 SD4 SD5

9UY

10UW

11KW

12KY

13GN

14GP

15GW

16GY

1PS

2PO

3OK

4R

5OB

6OR

7KS

8KO

6—

7—

8G

9S

10U

1B

2B

3US

4UO

5NK

SP3 SP5


DRIVER SEAT CONTROL MODULE

SD3 / 16-WAY / BLACK SD4 / 26-WAY / BLACK SD5 / 10-WAY / BLACK

PASSENGER SEAT CONTROL MODULE

SP3 / 16-WAY / BLACK SP5 / 10-WAY / BLACK


FC29 / 12-WAY / BLACK FC30 / 12-WAY / GREY

ADAPTIVE DAMPING CONTROL MODULE

BT69 / 35-WAY / BLACK


FC22 / 20-WAY / GREEN (NAS)

FC22 / 20-WAY / GREEN (ROW)

AIR CONDITIONING CONTROL MODULE

AC4 / 22-WAY / BLACK AC3 / 12-WAY / GREY AC2 / 16-WAY / GREY AC1 / 26-WAY / GREY

LAMP CONTROL MODULE

BT18 / 26-WAY / YELLOW

23DATE OF ISSUE: FEBRUARY 1998

XK8 Range 1998 Relay and Fuse Box Identification and Location Relay and Fuse Box Identification and Location

NOTE: RELAY COLORS ARE WRITTEN AS CASE COLOR (STRIPE) / CONNECTOR COLOR. FOR EXAMPLE, BLACK (BLUE) / BLUE INDICATES A RELAY HAVING A BLACK CASE WITH A BLUE STRIPE AND A BLUE CONNECTOR. IF THERE IS NO COLOR SHOWN IN PARENTHESES, THE RELAY CASE DOES NOT HAVE A STRIPE. SOME RELAYSCONNECT DIRECTLY TO A FUSE BOX BUS. THE CONNECTOR COLOR FOR THESE RELAYS IS IDENTIFIED AS “BUS”.

LH blower motor relayblack (blue) / blue

RH blower motor relayblack (blue) / blue

DRIVESHAFT TUNNEL RELAYS

Door mirror heater relayblack (blue) / blue

Ignition positive relay (LHD)Auxiliary positive relay (RHD)brown / bus

Driver side fuse box (LHD)Passenger side fuse box (RHD)

LH FASCIA RELAYS

Wiper FAST/SLOW relayblack / black

Wiper RUN/STOP relayblack / black

Air conditioning compressor clutch relaybrown / brown

LH ENCLOSURE RELAYS

Fuel injection relaybrown / brownThrottle motor power relaybrown / brownIgnition coil relaybrown / brown

EMS control re

1998 Range Electrical Guide - Jagrepair.com · 2014. 1. 21. · Electrical Guide Format This...

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