Forum Discussion
23 GMC Sierra Onstar Module - FRUSTRATED
I have a 2023 GMC Sierra that has had issues with the service engine light since I drove it off the lot. Finally, was able to get it to the dealership and they determined that the OnStar module need...
Same issue on my 22 gmc Sierra with 37k on it. Wifi is useless with no idea when it'll be fixed for $750. Theres also a recall that cannot be done without the Onstar module being replaced first. I had to have the truck jump started the other morning, completely dead, couldn't even unlock the doors remotely. I think it's linked to the module
Been reading online that this issues seems to be blowing up across all models, I've reported to the Nhtsb