2023 Chevrolet Trailblazer problems by component
67 owner complaints filed with NHTSA for the 2023 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 → | 15 | 22% | — |
| Engine → | 15 | 22% | — |
| Service Brakes → | 14 | 21% | — |
| Power Train → | 10 | 15% | — |
| Air Bags | 4 | 6% | — |
| Forward Collision Avoidance | 4 | 6% | — |
| Engine and Engine Cooling | 3 | 4% | — |
| Fuel/propulsion System | 3 | 4% | — |
| Back Over Prevention | 2 | 3% | — |
| Lane Departure | 2 | 3% | — |
| Service Brakes, Hydraulic | 2 | 3% | — |
| Steering | 2 | 3% | — |
| Chest Clip, Buckle, Harness | 1 | 1% | — |
| Seat Belts | 1 | 1% | — |
| Tether, Lower Anchor (on Car Seat OR Vehicle) | 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%.