2002 Chevrolet Trailblazer Ext problems by component
100 owner complaints filed with NHTSA for the 2002 Chevrolet Trailblazer Ext, 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 → | 23 | 23% | 75,000 mi |
| Power Train → | 20 | 20% | 71,500 mi |
| Electrical System → | 14 | 14% | 64,000 mi |
| Engine and Engine Cooling → | 14 | 14% | 52,499 mi |
| Exterior Lighting → | 10 | 10% | — |
| Visibility | 9 | 9% | — |
| Latches/locks/linkages | 6 | 6% | — |
| Structure | 5 | 5% | — |
| Equipment | 4 | 4% | — |
| Suspension | 4 | 4% | — |
| Air Bags | 1 | 1% | — |
| Seat Belts | 1 | 1% | — |
| Seats | 1 | 1% | — |
| Steering | 1 | 1% | — |
| Tires | 1 | 1% | — |
| Vehicle Speed Control | 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%.