| Issue ID | 974001 |
| Internal NHTSA # | 10507360 |
| Manufacurer | TOYOTA MOTOR CORPORATION |
| Brand | TOYOTA |
| Model | HIGHLANDER |
| Model Year | 2004 |
| File date | 26/03/13 |
| Component | ENGINE |
| Product type code | VEHICLE |
| Description of the problem | Vehicle was driven normally and parked. While parked, owner noticed small leak under front axle, investigated and leak appeared to be transmission fluid or antifreeze. Owner drove vehicle next day, parked and noticed leak was larger. Owner took vehicle to dealer next morning and was told the head gasket was failing. Dealer said alternatives were to repair head gasket ($3200+), replace engine or buy another vehicle. Owner declined repair and took vehicle to independent mechanic, who confirmed head gasket leak and recommended either sealant ($250) or head gasket repair ($1200). Owner chose sealant. About four days after sealant fix, owner was driving vehicle and stopped at a starbucks drive-through. Minutes into the wait, the vehicles temp gauge began to climb rapidly. Owner revved engine and temp declined. Owner drove vehicle home and inspected engine, discovered coolant had begun to spray from overflow reservoir. Owner let vehicle cool. Next day, owner drove vehicle at modest speed across town, watching the temp gauge. Temp would increase incrementally, then decline, but no overheating appeared. Third day, owner did same, but this time, as owner approached his home, the temp gauge shot to red. Owner parked in driveway, opened hood and found overflow reservoir bubbling, coolant spray and overflow on frame. Prior to these incidents, about one year ago the owner had been told by toyota dealer that a few engine mounts were cracked and needed replacement, which was done. No other major repairs or issues have existed with vehicle. Vehicle is not 10 years old, its 103,500 miles has been generally light highway and short-distance city driving. Oil and other maintenance has been routinely performed. |
| Vehicle Mileage at Failure | 103500 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | LAS VEGAS, NV |
| 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? | |
| 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 | |
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| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
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