2009 GMC Sierra 1500 problems by component
234 owner complaints filed with NHTSA for the 2009 GMC Sierra 1500, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Air Bags → | 122 | 52% | 101,000 mi |
| Electrical System → | 20 | 9% | 65,000 mi |
| Structure → | 20 | 9% | 76,000 mi |
| Engine → | 13 | 6% | 83,500 mi |
| Vehicle Speed Control → | 12 | 5% | — |
| Fuel/propulsion System | 9 | 4% | — |
| Power Train | 9 | 4% | — |
| Engine and Engine Cooling | 4 | 2% | — |
| Service Brakes | 4 | 2% | — |
| Suspension | 4 | 2% | — |
| Electronic Stability Control (esc) | 3 | 1% | — |
| Exterior Lighting | 3 | 1% | — |
| Latches/locks/linkages | 3 | 1% | — |
| Wheels | 3 | 1% | — |
| Fuel System, Gasoline | 2 | 1% | — |
| Seats | 2 | 1% | — |
| Service Brakes, Hydraulic | 2 | 1% | — |
| Steering | 2 | 1% | — |
| Visibility | 2 | 1% | — |
| Equipment | 1 | 0% | — |
| Seat Belts | 1 | 0% | — |
| Visibility/wiper | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.