| Issue ID | 1378973 |
| Internal NHTSA # | 10990496 |
| Manufacurer | Toyota Motor Corporation |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2015 |
| File date | 18/05/17 |
| Component | SEAT BELTS |
| Product type code | VEHICLE |
| Description of the problem | Shoulder straps of passenger mid-section seats have lost tension and do not reliably retract, possibly due to extended car seat installation (britax pinnacle clicktight, was installed for prolonged period in harness mode). Lack of shoulder strap tension is a severe hazard as i attempted to convert britax pinnacle clicktight to booster mode but found that child could loosen their shoulder strap and be sitting in booster mode seat with a loose shoulder strap that is not holding them tight and secure at the shoulder. |
| Vehicle Mileage at Failure | 33599 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | BLACKSBURG, VA |
| VIN pattern | 5TDDK3DC0FSXXXXXX |
| 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 |