2010 Toyota Sienna problems and complaints
Owners have filed 172 complaints with NHTSA about the 2010 Toyota Sienna. The most-reported areas: Structure (57), Unknown Or Other (25), Electrical System (20).
Key takeaways
- 172 owner complaints on file with NHTSA.
- 15 involve a crash, 2 a fire, 13 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Structure | 57 | 33% |
| Unknown Or Other | 25 | 15% |
| Electrical System | 20 | 12% |
| Vehicle Speed Control | 19 | 11% |
| Power Train | 17 | 10% |
| Steering | 11 | 6% |
| Latches/Locks/Linkages | 11 | 6% |
| Service Brakes | 10 | 6% |
| Air Bags | 8 | 5% |
| Tires | 7 | 4% |
| Wheels | 6 | 3% |
| Engine | 5 | 3% |
One complaint can name several components, so shares add up to more than 100%.
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2010 Toyota Sienna w/SAB | Not rated | Not rated | Not rated | 4/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Unknown Or Other - filed 2026-04-24
[XXX] [XXX] / [XXX] [XXX] 2010 Toyota Sienna Possible Shifter Interlock Failure: On [XXX] my [XXX] child found his way into the driver’s seat of our 2010 Toyota Sienna while the vehicle was parked in the driveway. According to my wife, there were no keys in the vehicle, and the vehicle was in park. In an instant...
Electrical System - filed 2023-01-03
We recently had a full diagnostic check done on our vehicle (199 point at Parkway Automotive in Little Rock, Arkansas) that listed some components in need of repair. The only part involving the electrical system needing repair was our battery which was testing as no longer holding enough charge. We took the vehicle to...
Power Train - filed 2022-11-03
Massive Oil Leak and Loss of Oil Pressure: Oil line burst while driving on the HWY coming back home from a work. Loss nearly all of the oil, but there were no warning lights. Pulled over into gas station. Checked dip stick, completely dry! Catastrophic oil leak without warning. Could have been stalled on the HWY and ...
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More for the 2010 Toyota Sienna
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.