| Issue ID | 1137881 |
| Internal NHTSA # | 10662639 |
| Manufacurer | Toyota Motor Corporation |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2011 |
| File date | 01/12/13 |
| Component | SERVICE BRAKES |
| Product type code | VEHICLE |
| Description of the problem | Hello, i own a 2011 sienna le v6. In cold weather, it has a problem when braking where the vehicle lurches forward as it comes to a stop. The dealer drove the car and noted no issues. However, as you can see on this internet thread, many other owners have the same issue. Http://www. Siennachat. Com/forum/193-problems-maintenance-repair/158410-engine-revving-up-just-before-stop. Html this issue is not just annoying, i believe it is a safety issue, particularly on slippery surfaces such as snow and ice which are likely to occur in the colder weather that precipitates this issue. I believe either the engine or transmission programming needs to be modified to address this issue as soon as possible. This occurs when the engine is at high speed idle after a cold stop, which can last for many miles after you start driving. |
| Vehicle Mileage at Failure | 40000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | MINNEAPOLIS, MN |
| 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? | N |
| Was part original equipment? | |
| No. of injured persons | 0 |
| No. of fatalities | 0 |
| 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 | 5 |
| 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 |