how do I reset security system?
I had new battery installed and when I try to start car the diagnostic center says may not start due to security code--how do I reset the security system code(s)?
Without the security code you will need to take this to the dealership along with proof of ownership (a title or registration card with your name on it) and have them reset it for you.
where do I find the security code for my 1997 cadillac deville
Disconect the battery, wait and reconect. I have had to do this with mine. The system will reset.
How do I reset my car alarm 2002 Cadillac Deville?
I'm asking this question . I just put a new battery in and my car won't start due to this stupid car alarm on my keys.
Same problem my key doesn't lock the door my security on battery good alt good but i still get nothing is it the chip in the key need help
Drove my 97 Cadillac D to work yesterday the security light flashes. Car will not turn over lights comes on radio comes on need help
I have a 2002 Cadillac deville the car starts and everytime I put it in drive anti theft light comes on and stays,and it also fuel engage show no fuel and it comes back saying how much fuel u have in the tank,and when u press on the gas pedal it shows all different meter reading once u start moving
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