2011 Chevrolet Avalanche problems by component
127 owner complaints filed with NHTSA for the 2011 Chevrolet Avalanche, 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 → | 55 | 43% | 68,000 mi |
| Structure → | 23 | 18% | 50,000 mi |
| Engine | 9 | 7% | — |
| Power Train | 9 | 7% | — |
| Electrical System | 4 | 3% | — |
| Service Brakes | 4 | 3% | — |
| Electronic Stability Control (esc) | 3 | 2% | — |
| Suspension | 3 | 2% | — |
| Vehicle Speed Control | 3 | 2% | — |
| Fuel/propulsion System | 2 | 2% | — |
| Steering | 1 | 1% | — |
| Visibility/wiper | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.