X-Type (X400) V6-2.5L (2005)
Auxiliary Power Outlet: Diagram Information and Instructions
Introduction
Vehicle Identification Numbers (VIN)
VIN ranges are presented throughout in the following manner:
-> VIN 123456 indicates "up to VIN 123456"; VIN 123456 -> indicates "from VIN 123456 on".
Jaguar 2004 Model Year X-TYPE Electrical System Architecture
Power Supplies
The Jaguar X-TYPE 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, and "Battery Saver Power Supply". The
"Battery Saver Power Supply" circuit is controlled via the GEM (General Electronic Module).
Fuse Boxes
The electrical harness incorporates two serviceable power distribution fuse boxes: the Power Distribution Fuse Box located in the engine compartment
and the Passenger Junction Fuse Box located in the left-hand 'A' Post. All fuses and relays (except the trailer towing accessory kit and two Diesel vehicle
relays) are located in the two fuse boxes.
Vehicle Networks
The X-TYPE employs three different networks: a CAN (Controller Area Network) for high-speed power train communications, an SCP (Standard
Corporate Protocol) network for slower speed body systems communications, and a D2B (Optical) Network for very high-speed "real-time" audio data
transfer. 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.
Abbreviations and Acronyms
Abbreviations and Acronyms
The following abbreviations and acronyms are used:
A/C
Air Conditioning