January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 3 days ago
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December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 29 days ago
8.0
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 7,800 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
accessories - interior problem
Helpful websites
- No one has added a helpful site for this 2015 Sierra 1500 problem yet. Be the first!





A D V E R T I S E M E N T S
There's nothing professional grade about this truck.
- Brian R., Regina, SK, Canada