Sync 3 screen blank

Eaglesionu

Tremor Buff
Joined
Sep 20, 2020
Messages
60
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Location
Northern California
Current Ride
2008 GMC Sierra 1500 Denali
***update. I found another thread with the same issue. I’d delete this thread if I could***


A buddy of mine called me yesterday about his Sync 3 screen in his 2020 Tremor. A few times since he bought the screen would go blank for a drive. Touching the screen gave him no feedback or beeps. However, going into reverse brings up the reverse camera just fine. Also the camera hard button above the screen also works fine.

Has anyone had similar issues?
 
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