| Issue ID | 882908 |
| Internal NHTSA # | 10426542 |
| Manufacurer | TOYOTA MOTOR CORPORATION |
| Brand | TOYOTA |
| Model | YARIS |
| Model Year | 2008 |
| File date | 16/08/11 |
| Component | ELECTRICAL SYSTEM |
| Product type code | VEHICLE |
| Description of the problem | My vehicle has intermittently exhibited a failure to accelerate once a day or once every other day for a couple of months. The check engine light would come on and the vehicle would not accelerate until the ignition is turned off and restarted. My mechanic told me the problem might be related to the throttle body which he replaced with no improvement in performance. He also told me that toyota has issued a tsb related to the fault recorded in the engine computer. P0121 is one of the codes mentioned in the tsb which was also the code recoded in my engine computer, however the tsb does not mention the failure to accelerate. I took my vehicle to the local toyota dealer for further diagnosis. They told me the engine wiring harness needed to be replaced as per the tsb and that the cost would not be covered by toyota because the vehicle has over 58000 miles on it and it was no longer under warranty. I was shocked that toyota would not cover this repair considering the potentially dangerous circumstance one could find themselves in when a vehicle cannot accelerate. To my dismay this repair cost me 1000 dollars and its hard to believe that a 2008 model vehicle would need to have the engine wiring harness replaced. |
| Vehicle Mileage at Failure | 57600 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | FLEETWOOD, PA |
| VIN pattern | JTDBT923284XXXXXX |
| 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 | 4 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 55 |
| 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 |