Forum Discussion
On Star stopped working
We dinghy tow a small suv behind a RV and have a battery disconnect button. After arriving at our destination and engage battery, On Star did not work anymore. Was referred to dealer to reset or repl...
If there is a concern with your OnStar hardware, the trained technicians at our GM-certified dealerships are in the best position to diagnose and repair any issues. If you have further questions about this or need additional assistance, we encourage you to contact our team at our socialmedia@gm.com address.