2002 Jaguar S-Type Electrical fault? Fuse Blown?

2002 JAGUAR S-TYPE
45,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
BILL BENSON
  • MEMBER
  • 1 POST
Lost all electrica output to Navigation sytem no lights signal anywhere on surrouding buttons, ie., Rear Demister,Radio, Menu, Climate and Audio.

In small window the following information flashes on and off " EXT 50 " then changes to 51.

Battery Good, Connections OK, Car Drives OK all external lights OK.
Dec 1, 2009 at 3:26 AM
Advertisement
Avatar
DAVE H
  • ✓ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
Diagnostics and Testing
The complexity of the electronics involved with the various electronic control modules and the multiplexed communications network, preclude the use of workshop general electrical test equipment. Therefore, reference should be made to the PDU User Guide for detailed instructions on testing the navigation circuit.
The PDU systematically tests and analyses all functions of the navigation system.
Where a fault involving the navigation system is indicated by the PDU, some basic diagnostic methods may be necessary to confirm that connections are good and that wiring is not damaged, before installing new components.
Jan 1, 2010 at 10:23 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.