2012 GMC Sierra 1500 repairs by problem area
Engine (25%)
Transmission and Drivetrain (17%)
Brakes and Traction Control (0%)
Suspension and Steering (8%)
Electrical and Air Conditioning (0%)
Paint, Rust, Leaks, Rattles, and Trim (50%)
Other (0%)
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Chart based on 12 repairs.
See
TSBs and
recalls for the 2012 GMC Sierra 1500.
74000 mi
TCM replaced, 3,4,5 clutch pack and drum replaced
95000 mi
Transmission adapts reset
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2012 GMC Sierra 1500 Transmission Problems
See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how
frequently 2012 GMC Sierra 1500 problems occur, check out our car reliability stats .