Mechanics

CADILLAC CONCOURS WIRING PROBLEM

1999 Cadillac Concours • 117,000 miles

Does anyone have wiring diagram for the security system Tried the resistor tryed the pellet in the key stater disabled car may not start and theft security problems reading fr pellet 4.79 reading for under dash -5.04
waited 10 minutes waited ten minutes waited 10 minutes car ran for about 2 to 3minutes then died checked fuses checked relays the -5.04 has me lost without wiring diagram to follow security any and all suggestion apprechiated
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Guest
November 1, 2012.




The wiring diagram isn't going to do much for you. The sensor wires you are looking for should be purple/white and wht/blk. Other than that, there is nothing you can diagnose without a factory scan tool that can read the BCM and instrument cluster. There are no pellets with that low of resistance.

Wrenchtech
Nov 1, 2012.


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