Forum Discussion
OnStar 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 ...
Mine does the exact same thing it’s so frustrating. Did they ever come up with a fix on yours?
We're sad to hear that you've been experiencing these concerns with your OnStar and Super Cruise. Our team would be glad to connect and look into this for you. Please send us a private message to OnStar_Support so we can look into this further. Just select the envelope icon at the top right of your screen to get started
Finally yes. Reprogrammed the On Star module or something to that effect. The dealership was at a loss as to how to diagnose. I really think GM has no idea why this was happening.