I need help with:
New Topics from OnStar Subscribers
- 2.9KViews0likes4Comments
Telematic Control Module needs replacement, but backordered with no ETA?! UNACCEPTABLE
My 2024 Equinox EV 2RS (Purchased brand new in November '24, only 1,568 miles on to-date) is now in the dealership for the third time due to what was thought to be a 12v battery problem. Turns out, i...255Views4likes7CommentsOnStar Light Red - Service Driver Assist Message - '25 Sierra 1500 Denali Ultimate
I purchased a new '25 Sierra 1500 Denali Ultimate about a month ago. At about 900 miles I got a 'Service Driver Assist' message every time I started the truck, and the Supercruise function would not ...13Views0likes1Comment
Community Announcements
Welcome to our OnStar Community! Help out fellow users by answering questions, find the solution to common issues, and connect with fellow OnStar subscribers.