2003 Toyota Avalon problems by component
293 owner complaints filed with NHTSA for the 2003 Toyota Avalon, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Air Bags → | 184 | 63% | 99,250 mi |
| Vehicle Speed Control → | 51 | 17% | 58,180 mi |
| Steering → | 19 | 6% | 81,500 mi |
| Electrical System → | 18 | 6% | — |
| Service Brakes, Hydraulic → | 11 | 4% | — |
| Suspension | 9 | 3% | — |
| Engine | 7 | 2% | — |
| Structure | 7 | 2% | — |
| Power Train | 6 | 2% | — |
| Seat Belts | 6 | 2% | — |
| Engine and Engine Cooling | 5 | 2% | — |
| Service Brakes | 4 | 1% | — |
| Fuel/propulsion System | 3 | 1% | — |
| Seats | 3 | 1% | — |
| Tires | 3 | 1% | — |
| Fuel System, Gasoline | 2 | 1% | — |
| Fuel System, Other | 2 | 1% | — |
| Visibility | 2 | 1% | — |
| Electronic Stability Control (esc) | 1 | 0% | — |
| Equipment | 1 | 0% | — |
| Exterior Lighting | 1 | 0% | — |
| Traction Control System | 1 | 0% | — |
| Visibility/wiper | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.