Questions and Answers

Pontiac Trans Am Speedometer Q. Hi I recently took my Pontiac Trans Am to have a stereo installed and they cut all the wires connecting to my stock radio without disconnecting the battery. Now the speedometer and mirrors don't work but they couldn't fix it. So can you tell me how to fix it? Thanks...

A. If this was my car, I would inform the installing shop that I am taking it to a dealer and will bring them the bill. OR have them take it to the dealer to be fixed. If you want to tackle this yourself, you will need a service manual with schematics to see what the speedometer and mirrors have in common. There may just be a blown fuse in the fuse block!!