| 1 | 0 | 3 | 4 | 3 | 4 |
2015 GMC Sierra HD repairs by problem area
Engine (29%)
Transmission and Drivetrain (14%)
Brakes and Traction Control (7%)
Suspension and Steering (7%)
Electrical and Air Conditioning (36%)
Paint, Rust, Leaks, Rattles, and Trim (0%)
Other (7%)
Select a problem area
Chart based on 14 repairs.
2015 GMC Sierra HD 4-door
turbocharged 8-cylinder diesel automatic AWD
| 66874 mi C $100 |
O ring leaking motor oil at high pressure fuel injection pump |
| 39060 mi | Lower oil pan gasket |
2015 GMC Sierra HD 4-door
turbocharged 8-cylinder diesel automatic 4WD
| 38000 mi | Check engine light came on, called OnStar to check it for me and it was the antipollution system and Ontar said I should make an appointment within 7 days, I did, the morning I was taking the truck into the dealer 1 hour away the check engine light did not come on, cancelled the appointment. From the time the light first came on I used the truck 3 - 4 times. The Def/antipollution system does not like short trips and starting and stopping. |
2015 GMC Sierra HD 4-door
8-cylinder automatic 2WD
| 41000 mi | No crank. ECU was bad. |
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