Pontiac Problems? Ask a Mechanic for Answers ASAP
Hi, I'm Ron and I will be helping you today.Stand by for a moment while I prepare your answer.
This can also be the beginnings of a failing instrument cluster. We need to attach a scan tool to your car to get codes and data.
We also need to do bidirectional testing of the cluster as well. Keep me posted with results.
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The commands from the scan tool in bidirectional mode will tell you all the answers.
Sounds like a nightmare. We only deal with stock equipment here, but maybe you can google the manufacturer of that alarm system so you can acquire a manual.
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