| Issue ID | 1648272 |
| Internal NHTSA # | 11312097 |
| Manufacurer | Toyota Motor Corporation |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2016 |
| File date | 06/12/19 |
| Component | SEAT BELTS |
| Product type code | VEHICLE |
| Description of the problem | While buckling up on 6 dec 2019, the seat attachment to the b-pillar completely, without resistance, detached. The bolt that secured the belt was on the floor, completely pristine in appearance, undamaged, without any evidence of thread-locker application at the factory. The car had been in no accidents and was in excellent shape, without a trace of body rust or deterioration. Dealer replaced the bolt and checked the other belt anchoring bolts and said they were okl. Had to return to the dealer in two days since their repair had left the seat belt twisted. They unbolted, then re-bolted the belt anchor in the un-twisted, correct position. No harm occurred since i put on my belt before starting the car; realizing the defect immediately, i got to work by other means that day. The vehicle was stationary, in my garage at the time of the defect discovery. |
| Vehicle Mileage at Failure | 50650 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | PEORIA, AZ |
| VIN pattern | 5TDYK3DC5GSXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 0 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |