2009 Chevrolet Impala problems by component
824 owner complaints filed with NHTSA for the 2009 Chevrolet Impala, 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 → | 232 | 28% | 78,782 mi |
| Electrical System → | 224 | 27% | 84,807 mi |
| Engine → | 179 | 22% | 90,680 mi |
| Vehicle Speed Control → | 130 | 16% | 92,500 mi |
| Electronic Stability Control (esc) → | 108 | 13% | 88,680 mi |
| Power Train → | 68 | 8% | 97,830 mi |
| Steering → | 57 | 7% | 55,200 mi |
| Traction Control System → | 46 | 6% | 79,000 mi |
| Service Brakes → | 39 | 5% | 78,000 mi |
| Service Brakes, Hydraulic → | 35 | 4% | 19,408 mi |
| Suspension → | 25 | 3% | 39,312 mi |
| Latches/locks/linkages → | 22 | 3% | 42,000 mi |
| Engine and Engine Cooling → | 21 | 3% | 70,000 mi |
| Seat Belts → | 21 | 3% | 50,000 mi |
| Structure → | 19 | 2% | 80,500 mi |
| Wheels → | 18 | 2% | 68,989 mi |
| Fuel/propulsion System → | 17 | 2% | 99,500 mi |
| Tires → | 14 | 2% | 20,671 mi |
| Seats → | 12 | 1% | — |
| Visibility → | 11 | 1% | — |
| Exterior Lighting | 9 | 1% | — |
| Equipment Adaptive/mobility | 3 | 0% | — |
| Visibility/wiper | 3 | 0% | — |
| Fuel System, Gasoline | 2 | 0% | — |
| Equipment | 1 | 0% | — |
| Forward Collision Avoidance | 1 | 0% | — |
| Parking Brake | 1 | 0% | — |
| Service Brakes, Electric | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.