2007 Chevrolet Trailblazer problems by component
732 owner complaints filed with NHTSA for the 2007 Chevrolet Trailblazer, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Fuel System, Gasoline → | 215 | 29% | 53,900 mi |
| Electrical System → | 200 | 27% | 77,396 mi |
| Exterior Lighting → | 151 | 21% | 114,968 mi |
| Visibility → | 64 | 9% | 75,000 mi |
| Fuel/propulsion System → | 58 | 8% | 82,660 mi |
| Fuel System, Other → | 43 | 6% | 50,000 mi |
| Air Bags → | 27 | 4% | 105,000 mi |
| Steering → | 23 | 3% | 76,118 mi |
| Engine → | 22 | 3% | 90,000 mi |
| Visibility/wiper → | 19 | 3% | 82,000 mi |
| Electronic Stability Control (esc) → | 17 | 2% | 88,450 mi |
| Power Train → | 15 | 2% | 65,000 mi |
| Engine and Engine Cooling → | 12 | 2% | — |
| Structure → | 11 | 2% | 68,500 mi |
| Vehicle Speed Control → | 11 | 2% | — |
| Service Brakes | 9 | 1% | — |
| Tires | 9 | 1% | — |
| Seat Belts | 8 | 1% | — |
| Suspension | 7 | 1% | — |
| Wheels | 6 | 1% | — |
| Latches/locks/linkages | 4 | 1% | — |
| Seats | 4 | 1% | — |
| Service Brakes, Hydraulic | 3 | 0% | — |
| Equipment | 1 | 0% | — |
| Forward Collision Avoidance | 1 | 0% | — |
| Interior Lighting | 1 | 0% | — |
| Traction Control System | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.