| Issue ID | 1235395 |
| Internal NHTSA # | 10787872 |
| Manufacurer | Toyota Motor Corporation |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2007 |
| File date | 02/11/15 |
| Component | ENGINE |
| Product type code | VEHICLE |
| Description of the problem | Driving car in town for about 10 minutes. Stopped at friends house and noticed when i backed out a large oil puddle. Got out and looked under car to see undercarriage covered in oil from front of car to midway down car. Could not tell where it was coming from so i called tow truck to take to toyota dealership. They found small hole in oil cooler line was spraying oil out. It was half empty of all its oil in that short amount of time. The dealership told me it was going to cost me $360. 00 to replace oil cooler lines. I was very lucky i had not driven very far or probably would have been catastrophic engine failure. After quick check on internet, this appears to be a common issue with oil supply lines in this and other model years. Also looks like there is a new all metal oil supply line and a warranty extension (ze2), neither of which i was made aware of by my dealership and was very difficult for me to find. |
| Vehicle Mileage at Failure | 138000 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | BARTLESVILLE, OK |
| VIN pattern | 5TDZK23CX7SXXXXXX |
| 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 | |
| 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 | 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 |