GM Repair Problems? Ask GM Repair Expert Now.
Hello, I'm Cam. Please include all the details about your issue so I can accurately advise you. I cannot see your vehicle so please be detailed.
Do you have a test light? If so then it is best to test at the small stud at the starter when the key is in the start position. If there is no power there, then we need to start checking other places such as the starter relay, or the neutral safety switch. If there is power at that stud then you likely need a new starter if the battery and cables to the starter from the battery are good.
there is power at the small stud on the starter and battery cables are good
Then you have a faulty starter.