2003 Toyota Tundra problems by component
399 owner complaints filed with NHTSA for the 2003 Toyota Tundra, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Structure → | 150 | 38% | 113,466 mi |
| Air Bags → | 86 | 22% | 120,000 mi |
| Suspension → | 63 | 16% | 108,000 mi |
| Power Train → | 35 | 9% | 90,119 mi |
| Service Brakes, Hydraulic → | 22 | 6% | 34,266 mi |
| Steering → | 22 | 6% | 108,000 mi |
| Service Brakes → | 18 | 5% | 79,140 mi |
| Fuel System, Gasoline → | 16 | 4% | 52,754 mi |
| Vehicle Speed Control → | 12 | 3% | 29,500 mi |
| Engine and Engine Cooling | 8 | 2% | — |
| Seat Belts | 8 | 2% | — |
| Tires | 8 | 2% | — |
| Wheels | 7 | 2% | — |
| Electrical System | 6 | 2% | — |
| Fuel/propulsion System | 6 | 2% | — |
| Engine | 4 | 1% | — |
| Exterior Lighting | 4 | 1% | — |
| Child Seat | 1 | 0% | — |
| Equipment | 1 | 0% | — |
| Fuel System, Other | 1 | 0% | — |
| Interior Lighting | 1 | 0% | — |
| Parking Brake | 1 | 0% | — |
| Trailer Hitches | 1 | 0% | — |
| Visibility | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.