December 7: GM Engine Class Action Lawsuit Set To Begin news | 10 days ago
December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 10 days ago
November 23: GM V8 Engine Lawsuit Claims L87 Engines Are Dangerous news | 24 days ago
November 10: GM Fights Fraud Claim in Fuel Pump Class Action Lawsuit news | 37 days ago
November 2: GM Fuel Pump Recall Failed, Says Class Action Lawsuit news | 45 days ago
8.0
pretty bad- Typical Repair Cost:
- $310
- Average Mileage:
- 124,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replaced the motor, arm (1 reports)
accessories - exterior problem
Helpful websites
- No one has added a helpful site for this 2007 Sierra 1500 problem yet. Be the first!





A D V E R T I S E M E N T S
This could have been a real bad problem if I was driving somewhere during a major rain storm, luckily I was only driving on in the local area, during a small rain storm.
- Joseph M., Carthage, NY, US