Question about 1995 Pontiac Bonneville

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Ignition will not recognize the key chip and it will not start.

We purchased a used Pointiac Bonneville with the "knowledge" that the key ignition module did not recognize the computer chip in the key. The car does not always start and we have to keep turning the ignition switch for 20 minutes until the car starts. We purchased a new module unit and installed it. We were told that we would need a relearn code for this. The car started several times (without the relearn code) and now we are back in the same position where the car will not start. My husband hooked up a tester/code reader to the car and it will not read the computer. When hooked up to a different vechicle it will read it..but it is not reading this bonneville. We called the service department at the dealer and they said that the module comes with 3 parts (Module?, PCM, Ignition).

Do you think that we should replace the PCM and ignition or does this problem sound like something else?

What is the re-learn code for this module part with all the wires?

Thank you.

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Call a locksmith they have a reader and can tell if your key is the problem... it will tell them which keycode is for your vehicle and they can check and see if the key matches also i have a 95 ssei and the pcm was the problem with mine

Posted on Jan 27, 2009

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