| Issue ID | 1046878 |
| Internal NHTSA # | 10569177 |
| Manufacurer | Toyota Motor Corporation |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2008 |
| File date | 26/02/14 |
| Component | POWER TRAIN |
| Product type code | VEHICLE |
| Description of the problem | T-sb-0047-10 from safercar. Gov "some vehicles equipped with 2gr-fe/fxe engine. The rubber portion of the oil supply hose for vvt-i actuator may degrade over time. This condition may cause oil to leak from the vvt-i oil hose producing abnormal engine noise and the oil pressure light to illuminate " this tsb affects toyota vehicles going back to at least 2008-present. This is a major issue, and i feel this should be handled as a recall instead of a tsb due to the severity of the issue if/when the pipe breaks. I recently elected to have my vehicle repaired on my own just so i wouldn't have to worry about this issue happening to me or my wife, and thus blowing up my sienna's engine causing thousands of dollars in damages. Seems pretty bad that a recall can be issued for floor mats and accelerator issues, but no recall is issued for this issue which can drain the oil from your engine in a minute, blow up your engine, and then possibly wreck your vehicle. Consumer's engines are now being destroyed, and this is showing up in different online forums. I feel that the nhtsa needs to force toyota to replace all of the defective engine oil cooler pipes with the newer metal ones that the tsb addresses. They should also be forced to reimburse all costs to those individuals that either needed to have the repair done, or decided to preventatively have the repair done on their own before those pipes burst on their own. Toyota has told me that my vehicle was not affected by their limited service campaign csc-10033553-6074 but my car has seepage from the rubber portion of the hose that was diagnosed by grapevine toyota dealership yesterday. Very sad situation that such a dangerous condition exists in so many toyota vehicles with the v-6 (2gr-fe) engine. Please help!!! |
| Vehicle Mileage at Failure | 126000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | FORT WORTH, TX |
| VIN pattern | 5TDZK23C48SXXXXXX |
| 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 | 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 | 6 |
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| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
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