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

40,915

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.

19 out of 20 people think this is helpful.
590

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

59 out of 59 people think this is helpful.
210

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

21 out of 21 people think this is helpful.
1,040

How do I reset my car alarm 2002 Cadillac Deville?

59 out of 59 people think this is helpful.
1,040

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.

46 out of 46 people think this is helpful.
10

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

1 out of 1 people think this is helpful.

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