2011 Toyota Sienna problems by component
611 owner complaints filed with NHTSA for the 2011 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 |
|---|---|---|---|
| Air Bags → | 211 | 35% | 64,000 mi |
| Structure → | 154 | 25% | 78,612 mi |
| Electrical System → | 67 | 11% | 64,000 mi |
| Wheels → | 37 | 6% | 56,000 mi |
| Tires → | 33 | 5% | 25,000 mi |
| Power Train → | 30 | 5% | 86,000 mi |
| Steering → | 24 | 4% | 58,591 mi |
| Engine → | 23 | 4% | 110,000 mi |
| Equipment → | 22 | 4% | — |
| Vehicle Speed Control → | 20 | 3% | 20,200 mi |
| Latches/locks/linkages → | 18 | 3% | 12,000 mi |
| Service Brakes → | 18 | 3% | 40,000 mi |
| Visibility → | 13 | 2% | — |
| Service Brakes, Hydraulic → | 12 | 2% | 10,000 mi |
| Seats → | 11 | 2% | — |
| Seat Belts | 9 | 1% | — |
| Fuel/propulsion System | 8 | 1% | — |
| Exterior Lighting | 7 | 1% | — |
| Suspension | 7 | 1% | — |
| Engine and Engine Cooling | 6 | 1% | — |
| Equipment Adaptive/mobility | 4 | 1% | — |
| Visibility/wiper | 4 | 1% | — |
| Electronic Stability Control (esc) | 3 | 0% | — |
| Traction Control System | 2 | 0% | — |
| Child Seat | 1 | 0% | — |
| Fuel System, Gasoline | 1 | 0% | — |
| Interior Lighting | 1 | 0% | — |
| Parking Brake | 1 | 0% | — |
| Service Brakes, Air | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.