2003 Toyota Matrix problems by component
268 owner complaints filed with NHTSA for the 2003 Toyota Matrix, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Power Train → | 83 | 31% | 75,500 mi |
| Air Bags → | 57 | 21% | 125,000 mi |
| Engine and Engine Cooling → | 25 | 9% | 76,820 mi |
| Vehicle Speed Control → | 21 | 8% | 67,750 mi |
| Service Brakes, Hydraulic → | 13 | 5% | — |
| Electrical System → | 12 | 4% | — |
| Structure → | 12 | 4% | — |
| Visibility | 9 | 3% | — |
| Engine | 8 | 3% | — |
| Steering | 8 | 3% | — |
| Seat Belts | 6 | 2% | — |
| Tires | 6 | 2% | — |
| Interior Lighting | 5 | 2% | — |
| Latches/locks/linkages | 4 | 1% | — |
| Equipment | 3 | 1% | — |
| Fuel System, Other | 3 | 1% | — |
| Service Brakes | 3 | 1% | — |
| Suspension | 3 | 1% | — |
| Electronic Stability Control (esc) | 2 | 1% | — |
| Exterior Lighting | 2 | 1% | — |
| Fuel/propulsion System | 2 | 1% | — |
| Fuel System, Gasoline | 2 | 1% | — |
| Parking Brake | 2 | 1% | — |
| Seats | 1 | 0% | — |
| Visibility/wiper | 1 | 0% | — |
| Wheels | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.