2011 GMC Sierra problems by component
43 owner complaints filed with NHTSA for the 2011 GMC Sierra, 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 → | 10 | 23% | — |
| Structure | 8 | 19% | — |
| Engine | 7 | 16% | — |
| Power Train | 6 | 14% | — |
| Electronic Stability Control (esc) | 4 | 9% | — |
| Vehicle Speed Control | 4 | 9% | — |
| Electrical System | 3 | 7% | — |
| Service Brakes | 3 | 7% | — |
| Engine and Engine Cooling | 1 | 2% | — |
| Equipment | 1 | 2% | — |
| Equipment Adaptive/mobility | 1 | 2% | — |
| Exterior Lighting | 1 | 2% | — |
| Fuel/propulsion System | 1 | 2% | — |
| Fuel System, Diesel | 1 | 2% | — |
| Service Brakes, Hydraulic | 1 | 2% | — |
| Steering | 1 | 2% | — |
| Suspension | 1 | 2% | — |
| Tires | 1 | 2% | — |
| Wheels | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.