Issue ID | 1141091 |
Internal NHTSA # | 10667012 |
Manufacurer | Toyota Motor Corporation |
Brand | TOYOTA |
Model | HIGHLANDER |
Model Year | 2011 |
File date | 04/10/14 |
Component | SERVICE BRAKES |
Product type code | VEHICLE |
Description of the problem | I was driving in the coastal hills of the san francisco peninsula when i noticed that the car started vibrating severely when applying the brakes on downward slopes. I realized that this was due to the brake discs overheating. For the remained of the trip i used the gearshift to slow down the car when driving along downward sloping roads by selecting 2nd gear in the automatic gearshift. By avoiding use of the brakes, i avoided the vibration and was able to get home safely. I subsequently brought the car to the dealership for maintenance. The technical staff confirmed that the brake discs showed signs of overheating but did not replace them under warranty. This same problem presented itself earlier, too, at approximately 15,000 miles, during a trip in the sierra nevada. On this previous incident, when i brought the car to the dealership, the brake disks were replaced under warranty, but the underlying problem was not addressed: the undersized discs being unable to dissipate the heat generated by the brakes when driving downhill. Please, consider this a severe problem, potentially requiring a recall: the severe vibrations caused by the brakes on a downward sloping mountain road, especially with wet or snowy roads, could easily make the vehicle to slip out of control and cause a crash. |
Vehicle Mileage at Failure | 19000 |
Number of Occurences | 1 |
Source of the issue | NHTSA WEB SITE |
City and State | LOS ALTOS, CA |
VIN pattern | 5TDDK3EH3BSXXXXXX |
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 | 26/04/25 |
Was original owner? | N |
Anti-lock brakes | N |
Cruise control | N |
Number of cylinders | 6 |
Drive train type | AWD |
Transmission type | |
Vehicle speed | 35 |
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 |