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Recalled Guest Trailer Brake gain error message
I've had this pretty much since I got my 2021 Yukon Denali. The dealer can never reproduce it when they have it in the shop. Seems to happen when I'm going up a steeper grade of road and usually have cruise control on. Anyone see this before and have any clues on whats up with these? The other...- jimmybeers
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- Replies: 0
- Forum: General Discussion
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OTA Update on 2021 Yukon Denali seems to have bricked my truck
A couple days ago I received an OTA update for my 2021 Yukon Denali. The next day I did a quick start to move the truck into the driveway. It didn't start the first try, had to give it a second push which never has happened. I later got a service now diagnostic email about the airbag system...- jimmybeers
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- Replies: 34
- Forum: Audio & Electronics
