| Issue ID | 771366 |
| Internal NHTSA # | 10315106 |
| Manufacurer | TOYOTA MOTOR CORPORATION |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2005 |
| File date | 25/05/09 |
| Component | VEHICLE SPEED CONTROL |
| Product type code | VEHICLE |
| Description of the problem | While driving from ca to va in may of 2009 i experienced an unintended acceleration while in cruise control. This occurred after i would slow down for traffic and then activate the resume control. This happened on several occasions during the trip east and on the return trip back to ca. The speeds with the unintended acceleration reached 95mph on the first occasion and stopped once i applied the brakes. After the first incident i was able to keep the acceleration from reaching more than 10 to 15 mph over the assigned cruise control speed. |
| Vehicle Mileage at Failure | 42000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | LAGUNA WOODS , CA |
| VIN pattern | 2G4WY55J611XXXXXX |
| 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 | 60 |
| 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 |