Forum Discussion
plankford
2 years agoNew Contributor
Diagnostic report was wrong. Nothing is wrong with my car.
We received multiple emails from vehiclediagnostics@onstar.com which advised that we had a major issue with our Engine & Transmission system. The alert stated that there was a problem with our start...
smith3913
2 months agoNew Contributor
Yes mine keeps saying high resistance in battery I've had the battery and alternator checked both are good