Jaguar XJ 1998 - JagRepair.com

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XJ Series 1998 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, and information and illustrations to aid in the understanding of the XJ Series 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 the book and with the system of symbols and abbreviations used. The Table of Contents on the following pages should help to guide the user. Standard Abbreviations The following abbreviations are used throughout this Electrical Guide: B+ Battery Voltage CAN Controller Area Network DI Direction Indicator LH Left-Hand LHD Left-Hand Drive LWB Long Wheelbase N/A Normally Aspirated NAS North American Specification RH Right-Hand RHD Right-Hand Drive ROW Rest of World SC Supercharged SCP Standard Corporate Protocol Network VIN 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”. XJ Series Electrical System Architecture The 1998 Model Year XJ Series uses an advanced electrical system architecture which features “multiplexing”, first introduced in Jaguar vehicles with the XK8. Multiplexing allows for simplified wiring harnesses while providing greater flexibility in programming market variants. Two data networks are used in the system: a controller area network (CAN) for the engine, drive train and related systems, and a standard corporate protocol network (SCP) for the body systems. Any vehicle subsystem depicted on the figures with the CAN or SCP included uses data derived from the network, or transmits data via the network to achieve control. Messages for both networks are cataloged in the Appendix of this book. When appropriate, the user will be referred to the Appendix by a note on the Data page. In addition to the two networks, the XJ Series uses two serial data buses (ISO) for diagnostics, for the security system and for the programming of certain control modules. The XJ Series uses both power and logic grounds; however, it does not use a common logic ground stud connection as in previous Sedan vehicles. DATE OF ISSUE: SEPTEMBER 1997 1
Table of Contents XJ Series 1998 Component Index ........................................................................................................ 5 – 11 User Instructions ........................................................................................................ 12 – 17 Connectors ................................................................................................................ 18 – 19 Main Power Distribution............................................................................................. 20 Harness Layout .......................................................................................................... 21 Ground Point Identification and Location .................................................................... 22 Control Module Identification and Location................................................................. 23 Control Module Connector Pin Identification and Location .......................................... 24 – 28 Relay and Fuse Box Identification and Location .......................................................... 29 NOTE: The Appendix, which contains a catalog of CAN and SCP Network messages, follows the Figure and Data pages. 2 DATE OF ISSUE: SEPTEMBER 1997
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XJ Series 1998 Audible Warnings Aud
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XJ Series 1998 Exterior Lighting: R
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XJ Series 1998 Exterior Lighting: R
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XJ Series 1998 Interior Lighting; G
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XJ Series 1998 Power Assisted Steer
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XJ Series 1998 Mirror Movement: Mem
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XJ Series 1998 Interior and Exterio
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XJ Series 1998 Driver Seat: Memory
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XJ Series 1998 Driver Seat: Raise /
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XJ Series 1998 Passengers Seat: 5-W
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XJ Series 1998 Heaters Only Front S
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XJ Series 1998 Rear Seat Heaters: P
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XJ Series 1998 Central Door Locking
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XJ Series 1998 Wash / Wipe System W
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XJ Series 1998 Window Lifts, Slidin
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XJ Series 1998 Premium In-Car Enter
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XJ Series 1998 Airbags / Seat Belt
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XJ Series 1998 CAN and SCP Networks
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CONTROL MODULE PIN OUT INFORMATION
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COMPONENTS Component Connector I Ty
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COMPONENTS Component FUSE BOX-ENGIN
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COMPONENTS Component SEAT CUSHlON H
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XJ Series 1998 Appendix This Append
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XJ Series 1998 Appendix CAN Message
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XJ Series 1998 Appendix Gear Messag
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XJ Series 1998 Appendix # Message N
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Jaguar XJ 1998 - JagRepair.com

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