Jaguar XJ 2003 2004 2005 2006 2007 2008 2009 Service Manual

Electrical Guide XJ Sedan including LWB 2005 Model Year, VIN: G34528 onwards Published by Technical Communications, Jaguar Cars Limited Publication Part Number JJM 10 38 21 501, September 2004 www.JagDocs.com

DATE OF ISSUE: September 2004 Preface Jaguar XJ 2005 Preface While every effort is made to ensure accuracy, design changes to the vehicle may be made in the period between the completion of this publication and the introduction of vehicles. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form: electronic, mechanical, including photocopying, recording or other means without prior written permission from the Service Division of Jaguar Cars Limited.

2 DATE OF ISSUE: September 2004 Table of Contents: Figures Jaguar XJ 2005 FIGURES Fig. Description Variant Table of Contents: Figures 01 Power Distribution Fig. 01.1 . . . . Main Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 01.2 . . . . Battery Power Distribution: Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 01.3 . . . . Battery Power Distribution: Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 01.4 . . . . Ignition Switched Power Distribution: I (Accessory) . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 01.5 . . . . Ignition Switched Power Distribution: II (Run) . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 01.6 . . . . Switched System Power Distribution: Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 01.7 . . . . Switched System Power Distribution: Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 01.8 . . . . Engine Management Switched Power Distribution . . . . . . . . . . . . . . . . . . . . . . All Vehicles 02 Battery; Starter; Generator Fig. 02.1 . . . . Battery; Starter; Generator: V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V6 Vehicles Fig. 02.2 . . . . Battery; Starter; Generator: V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V8 Vehicles 03 Engine Management Fig. 03.1 . . . . Engine Management: V6 – Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V6 Vehicles Fig. 03.2 . . . . Engine Management: V6 – Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V6 Vehicles Fig. 03.3 . . . . Engine Management: V8 N/A – Part 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V8 N/A Vehicles Fig. 03.4 . . . . Engine Management: V8 N/A – Part 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V8 N/A Vehicles Fig. 03.5 . . . . Engine Management: V8 SC – Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V8 SC Vehicles Fig. 03.6 . . . . Engine Management: V8 SC – Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V8 SC Vehicles 04 Transmission Fig. 04.1 . . . . Transmission (Automatic) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic Vehicles 05 Chassis Fig. 05.1 . . . . Dynamic Stability Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 05.2 . . . . Electronic Parking Brake; Variable Assist Power Steering . . . . . . . . . . . . . . . . All Vehicles Fig. 05.3 . . . . Air Suspension System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 05.4 . . . . Adaptive Speed Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adaptive Speed Control Vehicles 06 Climate Control Fig. 06.1 . . . . Climate Control: Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 06.2 . . . . Climate Control: Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 06.3 . . . . Rear Climate Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Climate Control Vehicles 07 Instrumentation Fig. 07.1 . . . . Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles 08 Exterior Lighting Fig. 08.1 . . . . Exterior Lighting: Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Non HID Headlamp Vehicles Fig. 08.2 . . . . Exterior Lighting: Front – HID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HID Headlamp Vehicles Fig. 08.3 . . . . Exterior Lighting: Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 08.4 . . . . Exterior Lighting: Rear – European Trailer Towing . . . . . . . . . . . . . . . . . . . . . . European Trailer Towing Vehicles Fig. 08.5 . . . . Exterior Lighting: Rear – U.K. Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . . U.K. Trailer Towing Vehicles Fig. 08.6 . . . . Headlamp Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HID Headlamp Vehicles 09 Interior Lighting Fig. 09.1 . . . . Interior Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 09.2 . . . . Dimmer-Controlled Lighting: Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 09.3 . . . . Dimmer-Controlled Lighting: Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles

DATE OF ISSUE: September 2004 3 Table of Contents: Figures Jaguar XJ 2005 FIGURES Fig. Description Variant 10 Steering Column; Pedals and Mirrors Fig. 10.1 . . . . Steering Column Adjust; Pedal Adjust. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 10.2 . . . . Door Mirrors: Electrochromic Rear View Mirrors . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles 11 Seat Systems Fig. 11.1 . . . . Driver Seat: 12-way Movement with Memory . . . . . . . . . . . . . . . . . . . . . . . . . . 12-way Driver Seat Memory Vehicles Fig. 11.2 . . . . Driver Seat: 16-way Movement with Memory . . . . . . . . . . . . . . . . . . . . . . . . . . 16-way Driver Seat Memory Vehicles Fig. 11.3 . . . . Driver Seat: Non Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Non Memory Driver Seat Vehicles Fig. 11.4 . . . . Passenger Seat: 12-way Movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-way Passenger Seat Vehicles Fig. 11.5 . . . . Passenger Seat: 16-way Movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-way Passenger Seat Vehicles Fig. 11.6 . . . . Passenger Seat: 16-way Movement with Rear Override. . . . . . . . . . . . . . . . . . Powered Rear Seats Vehicles Fig. 11.7 . . . . Front Seat Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Heated Front Seats Vehicles Fig. 11.8 . . . . Powered Rear Seats: LH Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Powered Rear Seats Vehicles Fig. 11.9 . . . . Powered Rear Seats: RH Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Powered Rear Seats Vehicles Fig. 11.10 . . . Rear Seat Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Heated Rear Seats Vehicles 12 Central Locking; Security Fig. 12.1 . . . . Central Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 12.2 . . . . Security System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles 13 Wash / Wipe Fig. 13.1 . . . . Wash / Wipe System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles 14 Powered Windows; Sliding Roof Fig. 14.1 . . . . Powered Windows; Sliding Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles 15 In-Car Entertainment Fig. 15.1 . . . . In-Car Entertainment: Premium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Premium ICE Vehicles Fig. 15.2 . . . . In-Car Entertainment: Audiophile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Audiophile ICE Vehicles Fig. 15.3 . . . . Rear In-Car Entertainment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear ICE Vehicles 16 Telematics Fig. 16.1 . . . . Telephone System: ROW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ROW Vehicles Fig. 16.2 . . . . Telephone System: NAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NAS Vehicles Fig. 16.3 . . . . Telephone System with Voice: ROW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ROW Voice Vehicles (except Japan) Fig. 16.4 . . . . Telephone System with Voice: NAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NAS Voice Vehicles Fig. 16.5 . . . . Navigation System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Navigation Vehicles (except Japan) Fig. 16.6 . . . . Navigation System with Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Navigation Vehicles with TV (except Japan) Fig. 16.7 . . . . Navigation System: Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Japan Vehicles 17 Occupant Protection Fig. 17.1 . . . . Advanced Restraints System: Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 17.2 . . . . Advanced Restraints System: Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles 18 Driver Assist Fig. 18.1 . . . . Parking Aid System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parking Aid Vehicles 19 Ancillaries Fig. 19.1 . . . . Ancillaries: Part 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 19.2 . . . . Ancillaries: Part 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles

4 DATE OF ISSUE: September 2004 Table of Contents: Figures Jaguar XJ 2005 FIGURES Fig. Description Variant 20 Vehicle Multiplex Systems Fig. 20.1 . . . . Controller Area Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles Fig. 20.2 . . . . Standard Corporate Protocol Network; Serial Data Link: LHD . . . . . . . . . . . . . LHD Vehicles Fig. 20.3 . . . . Standard Corporate Protocol Network; Serial Data Link: RHD . . . . . . . . . . . . . RHD Vehicles Fig. 20.4 . . . . D2B Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All Vehicles

DATE OF ISSUE: September 2004 5 Abbreviations and Acronyms Jaguar XJ 2005 Abbreviations and Acronyms The following abbreviations and acronyms are used throughout this Electrical Guide: A/C Air Conditioning APP SENSOR Accelerator Pedal Position Sensor APP1 Accelerator Pedal Position Sensor Element 1 APP2 Accelerator Pedal Position Sensor Element 2 ASCM Adaptive Speed Control Module ASM Air Suspension Module AUDIO Audio Unit AUTO Automatic Transmission B+ Battery Voltage BANK 1 RH Cylinder Bank BANK 2 LH Cylinder Bank CAN Controller Area Network CCM Climate Control Module CKP SENSOR Crankshaft Position Sensor CM Control Module CMP SENSOR / 1 Camshaft Position Sensor / RH Bank CMP SENSOR / 2 Camshaft Position Sensor / LH Bank CPM Cellular Phone Module D2B D2B Network DDM Driver Door Module DSC Dynamic Stability Control DSCM Dynamic Stability Control Module DSM Driver Seat Module ECM Engine Control Module ECT SENSOR Engine Coolant Temperature Sensor EFT SENSOR Engine Fuel Temperature Sensor EGR Exhaust Gas Recirculation EGT SENSOR Exhaust Gas Temperature Sensor EOT SENSOR Engine Oil Temperature Sensor EVAP CANISTER CLOSE VALVE Evaporative Emission Canister Close Valve EVAP CANISTER PURGE VALVE Evaporative Emission Canister Purge Valve FEM Front Electronic Module FPDB Front Power Distribution Box FTP SENSOR Fuel Tank Pressure Sensor GPS Global Positioning System HID High Intensity Discharge HLM Headlamp Leveling Module HO2 SENSOR 1 / 1 Heated Oxygen Sensor – RH Bank / Upstream HO2 SENSOR 1 / 2 Heated Oxygen Sensor – RH Bank / Downstream HO2 SENSOR 2 / 1 Heated Oxygen Sensor – LH Bank / Upstream HO2 SENSOR 2 / 2 Heated Oxygen Sensor – LH Bank / Downstream IAT SENSOR Intake Air Temperature Sensor IC Instrument Cluster ICE In-Car Entertainment IMT VALVE / 1 Intake Manifold Tuning Valve / Top IMT VALVE / 2 Intake Manifold Tuning Valve / Bottom IP SENSOR Injection Pressure Sensor JGM J-Gate Module KS / 1 Knock Sensor / RH Bank KS / 2 Knock Sensor / LH Bank LH Left-Hand LHD Left-Hand Drive MAF SENSOR Mass Air Flow Sensor MAN Manual Transmission MAP SENSOR Manifold Absolute Pressure Sensor MCP Multimedia Control Panel N/A Normally Aspirated NAS North American Specification NCM Navigation Control Module PAM Parking Aid Module PATS Passive Anti-Theft System PBM Parking Brake Module PJB Passenger (Primary) Junction Box PWM Pulse Width Modulated

6 DATE OF ISSUE: September 2004 Abbreviations and Acronyms Jaguar XJ 2005 RCCM Rear Climate Control Module RCM Restraints Control Module REM Rear Electronic Module RH Right-Hand RHD Right-Hand Drive RMM Rear Memory Module ROW Rest of World RPDB Rear Power Distribution Box SC Supercharged SCLM Steering Column Lock Module SCP Standard Corporate Protocol TCM Transmission Control Module TP SENSOR Throttle Position Sensor TP1 Throttle Position Sensor Element 1 TP2 Throttle Position Sensor Element 2 TURN Turn Signal TV Television V6 V6 Engine V8 V8 Engine VAM Voice Activation Module VICS Vehicle Information Control System VVT VALVE / 1 Variable Valve Timing Valve / Bank 1 VVT VALVE / 2 Variable Valve Timing Valve / Bank 2 +ve Positive –ve Negative

DATE OF ISSUE: September 2004 7 Introduction Jaguar XJ 2005 Introduction Electrical Guide Format This Electrical Guide is made up of two major sections: • the first section, at the front of the book, provides general information for and about the use of the book; model-specific information and illustrations to aid in the understanding of the 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 (e.g. Fig. 01.1) and Title. The page adjacent to the Figure contains data information specific to that Figure. NOTE: Data pages are not available for inclusion in Provisional versions of the Electrical Guide. It is recommended that the user read through the front section of the book to develop a familiarity with the layout of the book and with the system of symbols and abbreviations used. The Table of Contents should help to guide the user. 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’. Electrical System Architecture Power Supplies The electrical system is a supply-side switched system. The ignition switch directly carries much of the ignition switched power supply load. Power supply is provided via three methods: • Direct battery power supply; • Ignition switched power supply; • Switched system power supply. The ‘Switched System Power Supply’ circuit is controlled via the FEM (Front Electronic Module) and the REM (Rear Electronic Module). Refer to Fig. 01.6 for circuit activation details. Fuse Boxes The electrical harness incorporates three serviceable power distribution fuse boxes: • the Front Power Distribution Fuse Box, located in the engine compartment; • the Rear Power Distribution Fuse Box, located in the trunk. • the Primary Junction Fuse Box, located in the front right-hand foot well. All fuses and relays (except the trailer towing accessory kit) are located in the three fuse boxes. Vehicle Networks Three different networks are employed: • CAN (Controller Area Network) for high-speed power train communications; • SCP (Standard Corporate Protocol) network for slower speed body systems communications; • D2B (Optical) Network for very high-speed ‘real-time’ audio data transfer. NOTE: The D2B Network is a fiber optic network with a gateway to the remaining vehicle networks via the Audio Unit. Technician access to the three networks and the Serial Data Link is via the Data Link Connector. Ground Studs Circuit ground connections are made at body studs located throughout the vehicle. There are no separate power and logic grounding systems; however, there are a certain number of components that use unique ground points.

8 DATE OF ISSUE: September 2004 User Instructions Jaguar XJ 2005 User Instructions Figure and Data Page Layout Figure Pages Each Figure represents a specific electrical system of the vehicle. The Figures are arranged numerically by system (01 – Power Distribution, 02 – Battery; Starter; Generator, etc.) with variations in the system identified by a numeral following a decimal point (01.1, 01.2, etc.). Refer to the Table of Contents: Figures for a complete list of the Figures. The Figures 01 – Power Distribution detail the distribution of power to each of the systems. Numbered reference symbols refer the user to a specific Figure and from a specific Figure back to the Power Distribution Figures. This method eliminates the need to include detailed Power Distribution information on each of the Figures. The reference symbols are defined on page 10. Each Figure appears on a right-hand page with a corresponding Data page to the left. The Figure and Data pages are folding pages. The user must fold out both pages in order to access all the information provided. Data Pages The 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. Most circuits that incorporate a control module include pinout information. The characteristics listed are approximately those that can be expected at the control module connector pins with all circuit connections made and all components connected and fitted. This information is provided to assist the user in understanding circuit operation and should be used FOR REFERENCE ONLY.

DATE OF ISSUE: September 2004 9 User Instructions Jaguar XJ 2005 Battery; Starter; Generator: V6 Battery; Starter; Generator: V6 VARIANT: V6 Vehicles VIN RANGE: All DATE OF ISSUE: February 2004 f02_1_200045 Y FPDB MEGAFUSE STARTER MEGAFUSE MEGAFUSE ASSEMBLY BATTERY FAULT; CHARGE WARNING B JB1 CA288 CA280 CA304 450A 250A CA302 CA135 R R R R 01.1 REAR POWER DISTRIBUTION FUSE BOX WU KEY-IN 0 FC18-5 I II III FC18-7 FC18-4 NR 7 IGNITION SWITCH FC18-1 WG WB 01.5 IGNITION SWITCHED CIRCUITS (II) NG 56 S FC52-1 PASSIVE ANTI-THEFT SYSTEM TRANSCEIVER FC52-3 FC52-4 FC52-2 WR YR BG WU FC37-3 FH53-3 FHS63 PI41-34 F1 5A Y Y Y PRIMARY JUNCTION FUSE BOX GB2-9 GB2-10 GB1-10 GB1-9 GB2-13 GB2-16 GO GR B B B B B B + O P P, N P 18 II PIS30 PI40AL TRANSMISSION CONTROL MODULE 92 NR GR GR GR GR CA286-1 CA286-2 FH3-10 PI42-8 GB1-13 CLUTCH PEDAL SAFETY SWITCH 85 NG WG 35 II FC8-14 FC8-15 FC9-31 FC9-16 FC9-32 FC8-5 PASSIVE ANTI-THEFT SYSTEM LOGIC B + B + C C D I D P P INSTRUMENT CLUSTER Y FC9-28 G FC9-29 B FC8-32 B FC8-2 FC38 20.1 20.1 O.K .TO START Y Y PIS27 GB1-14 (MAN / ROW) (MAN / NAS) (AUTO) JUNCTION BLOCK ST11 ST12 R 3 FRONT BULKHEAD FH83 CA177 FH67 2 STARTER RELAY NW GW GO 65 ST4-1 R20 FRONT POWER DISTRIBUTION FUSE BOX PI41-40 STARTER MOTOR R B R GW ST5 ST6 ST3 ST2 GB1-6 PI1-41 PI1-31 PI1-6 PI1-124 PI1-123 GO GR Y GENERATOR WARNING; CLUTCH DISENGAGED Y G 20.1 20.1 P, N START ENGINE CRANK ENGINE REQUEST O I I I I O C C ENGINE CONTROL MODULE PI1-65 PI1-53 PI1-79 PI47-3 PI47-2 PI47-1 PI47-4 WG YR WR GO 20 II B + ST7 FIELD CONTROL GENERATOR 1 3 4 1 14 46 80 76 77 92 l l 15 45 ll ll S S 81 118 E E Fig. 01.1 Fig. 01.2 Fig. 01.3 Fig. 01.4 Fig. 01.5 Fig. 01.6 Fig. 01.7 Input Output I O B P + Battery Voltage Power Ground Sensor/Signal Supply V Sensor/Signal Ground Serial and Encoded Data CAN + SCP C S D D – D2B Network 2 Fig. 02.1 Fig. 02.1 NOTE: The values listed are approximately those that can be expected at the control module connector pins with all ciruit connections made and all components connected and fitted. The following abbreviations are used to represent values for Control Module Pin-Out data I Input O Output B+ Battery Voltage PG Power Ground SS Sensor / Signal Supply V SG Sensor / Signal Ground C CAN Network S SCP Network D2 D2B Network D Serial and Encoded Data V Voltage (DC) PWM Pulse Width Modulated CAUTION: The information on this data page is furhished to aid the user in understanding circuit operation. THIS INFORMATION SHOULD BE USED FOR REFERENCE ONLY. Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, fuses, grounds, control modules and control module pins. DATE OF ISSUE: February 2004 FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT. COMPONENTS Component Connector(s) Connector Description Location BATTERY — — LUGGAGE COMPARTMENT CLUTCH PEDAL SAFETY SWITCH CA286 2-WAY / BLACK TOP OF CLUTCH PEDAL (BOTTOM SWITCH) ENGINE CONTROL MODULE PI1 134-WAY / BLACK FRONT BULKHEAD, PASSENGER SIDE FRONT POWER DISTRIBUTION FUSE BOX — — ENGINE COMPARTMENT, RH SIDE GENERATOR (V6) PI47 4-WAY / BLACK ENGINE, RH SIDE, FRONT ST7 EYELET IGNITION SWITCH FC18 7-WAY / BLACK STEERING COLUMN COWLING INSTRUMENT CLUSTER FC14 22-WAY / GREY INSTRUMENT PANEL FC15 20-WAY / BLACK FC63 22-WAY / BLACK PASSIVE ANTI-THEFT SYSTEM TRANSCEIVER FC52 4-WAY / GREEN STEERING COLUMN, IGNITION SWITCH PRIMARY JUNCTION FUSE BOX CA2 26-WAY / BLACK RH ‘A’ POST CA56 8-WAY / BLACK FC37 26-WAY / BLACK FH7 6-WAY / BLACK FH53 10-WAY / BLACK STARTER MEGAFUSE — — LUGGAGE COMPARTMENT STARTER MOTOR — — ENGINE BLOCK, RH SIDE STARTER RELAY — — FRONT POWER DISTRIBUTION FUSE BOX – R20 TRANSMISSION CONTROL MODULE GB2 16-WAY / BLACK TRANSMISSION CONTROL VALVE ASSEMBLY HARNESS IN-LINE CONNECTORS Connector Connector Description / Location Location FH3 16-WAY / BLUE / CABIN HARNESS TO FRONT HARNESS LH ‘A’ POST GB1 16-WAY / GREY / ENGINE HARNESS TO TRANSMISSION HARNESS ADJACENT TO TRANSMISSION BELL HOUSING PI41 42-WAY / BLACK / ENGINE HARNESS TO VEHICLE HARNESSES ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDE PI42 8-WAY / BLACK / ENGINE HARNESS TO FRONT HARNESS ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDE ST4 2-WAY / GREY / FRONT HARNESS TO STARTER LINK ENGINE COMPARTMENT, REARWARD OF RH WHEEL ARCH GROUNDS Ground Location FC38 UNDER CENTER OF INSTRUMENT PANEL, ON TRANSMISSION TUNNEL JB1 LUGGAGE COMPARTMENT, BATTERY GROUND PI40 (LHD) ENGINE COMPARTMENT, BEHIND RH WHEEL ARCH LINER PI40 (RHD) ENGINE COMPARTMENT, BEHIND LH WHEEL ARCH LINER ST2 ENGINE COMPARTMENT, BEHIND LH WHEEL ARCH LINER NOTE: Refer to the Appendix at the rear of this book for Network Messages. Engine Control Module Pin Description and Characteristic I PI1–6 ENGINE CRANK: B+ I PI1–31 AUTOMATIC – PARK / NEUTRAL SIGNAL: B+ WHEN ACTIVATED MANUAL, ROW – PARK / NEUTRAL SIGNAL: B+ WHEN IGNITION CRANK (III) MANUAL, NAS – CLUTCH PEDAL SAFETY SWITCH (PARK / NEUTRAL SIGNAL): B+ WHEN ACTIVATED O PI1–41 STARTER RELAY DRIVE: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND O PI1–53 FUEL PUMP 2 DRIVE (TO FUEL PUMP 2 MODULE): PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51% I PI1–65 GENERATOR FIELD RETURN SIGNAL: VARIABLE VOLTAGE BY GENERATOR OPERATING CONDITION I PI1–79 GENERATOR FAULT; CHARGE WARNING C PI1–123 CAN – C PI1–124 CAN + Instrument Cluster Pin Description and Characteristic I FC14–2 KEY-IN AUDIBLE WARNING: B+ WHEN KEY IN B+ FC14–3 IGNITION SWITCHED POWER SUPPLY (II): B+ SG FC14–14 SIGNAL GROUND: GROUND PG FC15–2 POWER GROUND: GROUND B+ FC15–3 BATTERY POWER SUPPLY (LOGIC): B+ I FC15–4 PATS GROUND: GROUND D FC15–5 PATS TRANSCEIVER: ENCODED COMMUNICATION D FC15–6 PATS TRANSCEIVER: ENCODED COMMUNICATION C FC15–18 CAN + C FC15–19 CAN – Transmission Control Module Pin Description and Characteristic B+ GB2–9 IGNITION SWITCHED POWER SUPPLY: B+ O GB2–10 PARK / NEUTRAL SIGNAL: GROUND WHEN ACTIVATED PG GB2–13 POWER GROUND: GROUND PG GB2–16 POWER GROUND: GROUND CONTROL MODULE PIN OUT INFORMATION FIGURE NUMBER COMPONENT, CONNECTOR AND GROUND INFORMATION DATE OF ISSUE FIGURE MODEL RANGE AND YEAR TITLE FIGURE NUMBER KEY TO REFERENCE SYMBOLS VARIANT, VIN RANGE AND DATE OF ISSUE DATA PAGE FIGURE PAGE

Jaguar XJ 2003 2004 2005 2006 2007 2008 2009 Service Manual

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