Pontiac Problems? Ask a Mechanic for Answers ASAP
Welcome, I'm Chris (aka Moose) I prefer to work when others don't, I am here around lunch and after dinner till after midnight.
Do you know which trouble codes are stored?
Do you have a volt meter handy so we can start doing some electrical tests?
At the body control module, right of the HVAC module. Does fuse HVAC/IP IGN have battery voltage with the key in the run position?
In the passenger compartment.
Key in the run position.
With the key in the run position is the instrument cluster powered up with the warning lights on?
Will your scan tool communicate with the ECM, if so is the ECM seeing a start request with the key held in the start position?
With your finger on the starter relay under the hood. When a helper holds the key in the start position and you remove and install this relay, does it click in your finger tips?
Sorry but I feel like this particular diag is going to take way to much time. I can offer wire diagrams for you to work from for each issue but if that would not help. I can opt out now so another can assist.
The speed has nothing to do with it. This is just going to take a long time and alot of work for someone to diagnose this not being in person, and I do not feel I am the right one to do that on this multiple issue car.
Opting out now so another can see if they would like to help. Best of luck.