| Issue ID | 771796 |
| Internal NHTSA # | 10315520 |
| Manufacurer | TOYOTA MOTOR CORPORATION |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2005 |
| File date | 01/03/10 |
| Component | VEHICLE SPEED CONTROL |
| Product type code | VEHICLE |
| Description of the problem | We own a 2005 toyota sienna that has had an ongoing sudden acceleration problem since we bought the car new in 2005. The engine will suddenly accelerate when turning the car at lower speeds. This problem has been documented hundreds and hundreds of times, by sienna owners on siennaclub. Com (no longer in use) and on siennachat. Com. The members on these sites have complained to toyota for years about this problem. We have taken the car in for "reprogramming" but that did not fix the situation. |
| Vehicle Mileage at Failure | |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | WINCHESTER, VA |
| VIN pattern | XXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| 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 | |
| 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 |