8.0
pretty bad- Typical Repair Cost:
- $250
- Average Mileage:
- 60,450 miles
- Total Complaints:
- 3 complaints
Most common solutions:
- replace transmission control/switch & harness (3 reports)
This problem may be covered under warranty. Ask your GMC dealer.
Again dealership recognized the problem GM has with this issue on the shift mechanism but I had to pay to fix it.
- Gary B., Peosta, US
When I took this problem to the dealership they recognized this as a ongoing problem with this vehicle.
- Gary B., Peosta, US

I contacted GM customer service and basically got told sorry were not sorry.
- Gary B., Peosta, US