Fuse box diagram (fuse layout), location, and assignment of fuses and relays Land Rover Discovery 1 (1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998). See Probable cause - Probable fix - Isolater/immobiliser 10AS problem 2007+. What you need to do is disconnect the 10AS unit pug and then wait for a number of hours, 12 works :0) Overnight. reinsert the plug and if the isolater light starts flashing he is a goer. press the fob button to disarm and it should start.
Immobiliser module is in the RH dash. Drop the RH speaker unit out and shine a torch onto the firewall. There it be, with two plugs with lotsa wires coming from the bottom. Can't miss it. Mine is green and only couple of inches square. Suppose there is a chip inside and it is as big as it is to accept the plugs. :0)
PARTS. DISCOVERY 2. PARTS - ENGINE CONVERSION PARTS - TD5 IMMOBILISER BYPASS - DEFENDER 90 / 110 - DISCOVERY 1 / RRC - DISCOVERY 2.
In Second Gear. Feb 1, 2010. #1. Hi everybody, I'm new to the forum and new to Land Rovers. I've got a 2003 Defender 90 (TD5). I'm trying to find out if it has an alarm / immobiliser. I wasn't given any key fobs when I bought it and I'm almost certain that it hasn't. The reason I need to know is that the insurers seem to think that it has
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land rover discovery 1 immobiliser bypass