2007 Chevrolet HHR problems by component
726 owner complaints filed with NHTSA for the 2007 Chevrolet HHR, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Steering → | 424 | 58% | 78,000 mi |
| Electrical System → | 111 | 15% | 65,600 mi |
| Air Bags → | 48 | 7% | 70,000 mi |
| Fuel/propulsion System → | 43 | 6% | 134,267 mi |
| Structure → | 43 | 6% | 68,000 mi |
| Power Train → | 40 | 6% | 73,930 mi |
| Service Brakes, Hydraulic → | 32 | 4% | 14,900 mi |
| Suspension → | 27 | 4% | 50,000 mi |
| Latches/locks/linkages → | 25 | 3% | 65,500 mi |
| Engine → | 18 | 2% | 70,000 mi |
| Service Brakes → | 18 | 2% | 65,000 mi |
| Engine and Engine Cooling → | 17 | 2% | 34,666 mi |
| Seat Belts → | 11 | 2% | — |
| Vehicle Speed Control → | 10 | 1% | — |
| Tires | 9 | 1% | — |
| Fuel System, Gasoline | 8 | 1% | — |
| Electronic Stability Control (esc) | 6 | 1% | — |
| Exterior Lighting | 6 | 1% | — |
| Visibility | 5 | 1% | — |
| Traction Control System | 4 | 1% | — |
| Equipment | 3 | 0% | — |
| Visibility/wiper | 3 | 0% | — |
| Wheels | 3 | 0% | — |
| Interior Lighting | 1 | 0% | — |
| Service Brakes, Air | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.