| Issue ID | 1682891 |
| Internal NHTSA # | 11349681 |
| Manufacurer | Toyota Motor Corporation |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2018 |
| File date | 09/08/20 |
| Component | SERVICE BRAKES |
| Product type code | VEHICLE |
| Description of the problem | Light, moderate to too much vibration on the front brake when driving downhill. I was driving downhill and i felt moderate vibration on the front brake. I was so scared that i have to release the brake hoping to stop the vibration. On the way back home, i have to drive another downhill and this time, i felt too much vibration on the front brake when i applied the brake. The vibration was too much that even the hood, i feel like it starts vibrating as well. When driving flat, the vibration will fade away or there is no vibration at all. |
| Vehicle Mileage at Failure | 35 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | YUCAIPA, CA |
| VIN pattern | 5TDYZ3DC9JSXXXXXX |
| 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 | 50 |
| 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 |