2004 Chevrolet Trailblazer problems by component
1,081 owner complaints filed with NHTSA for the 2004 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 |
|---|---|---|---|
| Electrical System → | 627 | 58% | 66,000 mi |
| Exterior Lighting → | 101 | 9% | 85,000 mi |
| Fuel System, Gasoline → | 93 | 9% | 70,000 mi |
| Power Train → | 62 | 6% | 61,124 mi |
| Fuel/propulsion System → | 43 | 4% | 118,000 mi |
| Air Bags → | 42 | 4% | 56,000 mi |
| Engine and Engine Cooling → | 39 | 4% | 39,750 mi |
| Vehicle Speed Control → | 38 | 4% | 60,513 mi |
| Visibility → | 28 | 3% | 56,650 mi |
| Structure → | 23 | 2% | 98,000 mi |
| Service Brakes, Hydraulic → | 21 | 2% | 36,500 mi |
| Engine → | 16 | 1% | 108,000 mi |
| Fuel System, Other → | 15 | 1% | 77,505 mi |
| Suspension → | 14 | 1% | 85,000 mi |
| Steering → | 13 | 1% | — |
| Tires → | 13 | 1% | — |
| Equipment → | 11 | 1% | — |
| Seats → | 11 | 1% | — |
| Electronic Stability Control (esc) | 8 | 1% | — |
| Latches/locks/linkages | 8 | 1% | — |
| Seat Belts | 8 | 1% | — |
| Interior Lighting | 6 | 1% | — |
| Visibility/wiper | 4 | 0% | — |
| Wheels | 3 | 0% | — |
| Service Brakes | 2 | 0% | — |
| Child Seat | 1 | 0% | — |
| Equipment Adaptive/mobility | 1 | 0% | — |
| Firerelated | 1 | 0% | — |
| Forward Collision Avoidance | 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%.