Forum Discussion
Angel0302
2 years agoNew Contributor
MyGMC app stopped working 3 weeks ago. Now I find that do not have OnStar connection
I discovered my MyGMC app wouldn't work any more. I uninstalled and reinstalled the app but still nothing. I then went to my 2022 GMC Sierra 1500 - Elevation, to attempt to contact OnStar in the ve...
Mikerhickey
2 years agoNew Contributor
The app still isn’t working and it’s now 4 weeks and onstar is aware they can’t even open my truck for me!!