really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
5 / 0
Average Mileage:
37,779 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2010 Toyota Sienna seat belts / air bags problems

seat belts / air bags problem

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2010 Toyota Sienna Owner Comments

problem #5

Jun 092016


  • 66,280 miles


Airbag inflator needs replacing. Sliding door could open during car movement

- Novi, MI, USA

problem #4

Jun 242016


  • 52,000 miles
The contact owns a 2010 Toyota Sienna. While operating the vehicle, the passenger side air bags were deactivated even though a 130 lb passenger was seated in the front passenger seat. After switching passengers, the front passenger side air bag operated normally for approximately 20 minutes before the malfunction recurred, although the passenger seat weighed approximately 213 lbs. The vehicle was taken to the dealer, but the failure could not be duplicated. The manufacturer was notified of the failure. The failure mileage was 52,000.

- West Mifflin, PA, USA

problem #3

Nov 052014


  • 58,673 miles
The dashboard is melting and I am not sure if this compromise the airbag deployment or will cause the air bag to deploy due to the rapid deterioration of it.

- Hialeah, FL, USA

problem #2

Feb 042011


  • miles
Stopped in left turn lane and hit head on by another vehicle at about 30-35 mph. Air bags did not deploy and seat belt retractor failed resulting in severe injury to sternum and ribs

- Vacaville, CA, USA

problem #1

Oct 102010


  • 11,940 miles
The contact owns a 2010 Toyota Sienna. While driving 45 mph a vehicle rear ended him. The driver side curtain air bag did not deploy but the passenger side curtain air bag did. The vehicle was destroyed as a result. Four people sustained minor injuries. A police report filed. The manufacturer had not been notified. The current and failure mileages were approximately 11,940.

- Bloomsburg, PA, USA

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