How do you fix or disarm security system on 93 Bonneville?
My 93 Bonneville has a security system that malfunctions occasionally.
Sometimes it works fine but occasionally will shut down the car. and I have to
wait for it to start again. Have taken it to Pontiac service but they are unable to
As Pontiacs are no more you should try an independent shop, they should still have the tools needed to test and repair the system, if I remember right there was a problem with some wiring down on the steering column back then, that could be the problem now, or the chip reader is failing. If that is the case they will know how to fix it permanently.
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