2001 Toyota Prius problems by component
165 owner complaints filed with NHTSA for the 2001 Toyota Prius, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Steering → | 45 | 27% | 67,520 mi |
| Electrical System → | 27 | 16% | 64,000 mi |
| Tires → | 27 | 16% | 32,994 mi |
| Vehicle Speed Control → | 25 | 15% | 60,189 mi |
| Engine and Engine Cooling → | 18 | 11% | 37,700 mi |
| Fuel System, Gasoline | 9 | 5% | — |
| Suspension | 9 | 5% | — |
| Service Brakes, Hydraulic | 8 | 5% | — |
| Power Train | 5 | 3% | — |
| Service Brakes | 5 | 3% | — |
| Equipment | 3 | 2% | — |
| Service Brakes, Electric | 3 | 2% | — |
| Structure | 3 | 2% | — |
| Wheels | 3 | 2% | — |
| Engine | 2 | 1% | — |
| Exterior Lighting | 2 | 1% | — |
| Fuel/propulsion System | 2 | 1% | — |
| Air Bags | 1 | 1% | — |
| Child Seat | 1 | 1% | — |
| Equipment Adaptive/mobility | 1 | 1% | — |
| Fuel System, Other | 1 | 1% | — |
| Hybrid Propulsion System | 1 | 1% | — |
| Service Brakes, Air | 1 | 1% | — |
| Visibility | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.