| Issue ID | 1605347 |
| Internal NHTSA # | 11258777 |
| Manufacurer | Toyota Motor Corporation |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2008 |
| File date | 22/03/16 |
| Component | ELECTRONIC STABILITY CONTROL |
| Product type code | VEHICLE |
| Description of the problem | While driving the vsc/abs system comes on unexpectedly causing vehicle to brake and effect steering. It is most frequently noticed when steering on curves 30-40 mph. I have replaced tires, front steering components and dealer cannot duplicate. I believe wheel speed/yaw sensor calibration is affecting the vsc system. This is a very scary situation to be in that could lead to a serious accident. Your braking and steering affected all at once unexpectedly is dangerous. Please investigate and provide solution asap. |
| Vehicle Mileage at Failure | 97000 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | MOORESVILLE, NC |
| VIN pattern | 5TDZK23CX8SXXXXXX |
| 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 | 30 |
| 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 |