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Posted

When in the Navigation mode after a short bit of travel the GPS will start to drift and will not reset until the truck is restarted. It also happens in the radio mode going from the station search screen to the channel screen. While this problem is intermittent it is happening more and more, but of course not at the dealership. Any clues to what is going on?

Posted

Had this same issue on our 2015.5 GMC 3500HD, numerous times and very frustrating. Dealership did serveral updates and calibrations with no resolve. We would turn off the display only to have it reactivate itself and start flipping screens or scrolling. Best way I found to fix it was trade it on our 2017 Silverado 3500HD, no issues since.

Posted

Had this same issue on our 2015.5 GMC 3500HD, numerous times and very frustrating. Dealership did serveral updates and calibrations with no resolve. We would turn off the display only to have it reactivate itself and start flipping screens or scrolling. Best way I found to fix it was trade it on our 2017 Silverado 3500HD, no issues since.

Lol sounds somewhat impractical... the issue is not with a model year

  • 3 years later...
Posted

I have the same issue 2015 2500 HD LT the GPS drifts cant rely on it at all happened all of a sudden, also the MPH on the screen behind the steering wheel keeps reverting to xm radio. Dealers just want to sell a new radio. I dont believe it will fix it due to its not just a radio it has several separate devices all sharing the same screen. I guess only recourse is to live with it. 

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