2004 Toyota Corolla problems by component
477 owner complaints filed with NHTSA for the 2004 Toyota Corolla, 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 → | 236 | 49% | 101,000 mi |
| Vehicle Speed Control → | 60 | 13% | 43,100 mi |
| Engine and Engine Cooling → | 46 | 10% | 33,000 mi |
| Visibility → | 27 | 6% | 50,000 mi |
| Electrical System → | 24 | 5% | 86,500 mi |
| Fuel System, Gasoline → | 17 | 4% | 36,000 mi |
| Power Train → | 16 | 3% | 90,500 mi |
| Seat Belts → | 14 | 3% | — |
| Steering → | 13 | 3% | — |
| Engine | 9 | 2% | — |
| Structure | 8 | 2% | — |
| Exterior Lighting | 7 | 1% | — |
| Suspension | 6 | 1% | — |
| Tires | 6 | 1% | — |
| Wheels | 6 | 1% | — |
| Electronic Stability Control (esc) | 4 | 1% | — |
| Equipment | 4 | 1% | — |
| Latches/locks/linkages | 4 | 1% | — |
| Parking Brake | 4 | 1% | — |
| Seats | 4 | 1% | — |
| Service Brakes | 4 | 1% | — |
| Service Brakes, Hydraulic | 4 | 1% | — |
| Equipment Adaptive/mobility | 3 | 1% | — |
| Fuel/propulsion System | 3 | 1% | — |
| Fuel System, Other | 3 | 1% | — |
| Electronic Stability Control | 2 | 0% | — |
| Visibility/wiper | 2 | 0% | — |
| Fuel System, Diesel | 1 | 0% | — |
| Service Brakes, Air | 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%.