2010 Toyota Sienna problems by component
172 owner complaints filed with NHTSA for the 2010 Toyota Sienna, 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 → | 57 | 33% | 72,000 mi |
| Electrical System → | 20 | 12% | 94,353 mi |
| Vehicle Speed Control → | 19 | 11% | 43,000 mi |
| Power Train → | 17 | 10% | 80,000 mi |
| Latches/locks/linkages → | 11 | 6% | — |
| Steering → | 11 | 6% | — |
| Air Bags | 8 | 5% | — |
| Tires | 7 | 4% | — |
| Service Brakes | 6 | 3% | — |
| Wheels | 6 | 3% | — |
| Engine | 5 | 3% | — |
| Equipment | 5 | 3% | — |
| Seat Belts | 5 | 3% | — |
| Engine and Engine Cooling | 4 | 2% | — |
| Service Brakes, Hydraulic | 4 | 2% | — |
| Suspension | 4 | 2% | — |
| Visibility | 4 | 2% | — |
| Electronic Stability Control (esc) | 2 | 1% | — |
| Fuel/propulsion System | 2 | 1% | — |
| Seats | 2 | 1% | — |
| Child Seat | 1 | 1% | — |
| Exterior Lighting | 1 | 1% | — |
| Traction Control System | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.