how do I reset security system?

5

Asked by Jul 25, 2007 at 02:34 PM about the 1996 Cadillac DeVille

Question type: Maintenance & Repair

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)?

6 Answers

43,455

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.

21 of 22 people found this helpful.
660

where do I find the security code for my 1997 cadillac deville

66 of 66 people found this helpful.
230

Disconect the battery, wait and reconect. I have had to do this with mine. The system will reset.

23 of 23 people found this helpful.
1,120

How do I reset my car alarm 2002 Cadillac Deville?

62 of 62 people found this helpful.
1,120

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.

51 of 51 people found this helpful.
60

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

6 of 6 people found this helpful.

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