Forum Discussion
JamRock
2 years agoNew Contributor
On Star module
I have a 2023 GMC Denali and the Onstar Module stop working over a month now. Took it to the dealership the ordered the part but they have not received or have an ETA on the part since. What is the d...
Papageorgio
4 months agoNew Contributor
I have the same issue. The check engine light came on and was intermittent. I took it straight to the dealership when it went on and it took 4 days to diagnose only to find that the OnStar Module is backordered. Meanwhile I'm paying a monthly subscription. It sounds like this is happening to a large number of people. It seems unclear which safety systems this affects, but with now ETA it's very frustrating.