1992 Buick no crank no start security light is on

buickman3x
Tue, 21 Apr 2015 03:45:21 +0000
Maintenance/Repairs

I first thought my issue might be the ignition switch or maybe the neutral safety switch but through some knowledgeable help on this site I’ve come to realize that my issue appears to be from the anti theft system. I did a test where I turned key to start and backed off to run and then leave car for 10 minutes. I did this 3 times and it was supposed to go around the security system and then try to start but it didn’t. I went through two trials with the same result. On the first of 3 times in each of the two trials the security light was not on but the 2nd and 3rd times it stayed on. I’ve heard this problem can be nearly impossible to trace and repair. If anyone out there can help me further I would be very grateful.

11 posts - 4 participants