Power Circuits (Range Rover)
WARNING: This page is about a different car, the 2002 Land Rover Range Rover, 2002 Land Rover Freelander, and 2002 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition off. Using a backprobe set, check for voltage between ground and ECM Black 9-pin connector C0634 terminal No. 7 (Purple/Yellow wire). If battery voltage is present, go to next step. See Fig 1 and Fig 2 . See WIRING DIAGRAMS article. If battery voltage is not present, check for open or short in Purple/Yellow wire between ECM and fuse No. 44 (30-amp) located in engine compartment fuse/relay box. Perform repairs as necessary.