2017 Toyota Corolla problems by component
177 owner complaints filed with NHTSA for the 2017 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 → | 54 | 31% | 37,350 mi |
| Vehicle Speed Control → | 29 | 16% | 4,400 mi |
| Service Brakes → | 25 | 14% | 5,000 mi |
| Electrical System → | 21 | 12% | 13,281 mi |
| Power Train → | 14 | 8% | — |
| Steering → | 13 | 7% | — |
| Seat Belts → | 11 | 6% | — |
| Engine → | 10 | 6% | — |
| Forward Collision Avoidance | 9 | 5% | — |
| Structure | 9 | 5% | — |
| Fuel/propulsion System | 8 | 5% | — |
| Wheels | 8 | 5% | — |
| Electronic Stability Control (esc) | 7 | 4% | — |
| Exterior Lighting | 6 | 3% | — |
| Suspension | 6 | 3% | — |
| Visibility/wiper | 5 | 3% | — |
| Seats | 3 | 2% | — |
| Back Over Prevention | 2 | 1% | — |
| Fuel System, Gasoline | 1 | 1% | — |
| Lane Departure | 1 | 1% | — |
| Latches/locks/linkages | 1 | 1% | — |
| Service Brakes, Hydraulic | 1 | 1% | — |
| Tires | 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%.