| Issue ID | 911670 |
| Internal NHTSA # | 10451800 |
| Manufacurer | TOYOTA MOTOR CORPORATION |
| Brand | TOYOTA |
| Model | 4RUNNER |
| Model Year | 2003 |
| File date | 12/03/12 |
| Component | SERVICE BRAKES, HYDRAULIC |
| Product type code | VEHICLE |
| Description of the problem | 2003 toyota 4runner has 3 faulty calipers 2 on front and one on the rear. The caliper uses a dual piston and the interior lower piston is the one that failed on both front calipers. This issue is know to thousands of toyota owners who inquire (its common knowledge among those who own them.) the fact that both failed at the same time was incredibly dangerous i live in the mountains and losing both front brakes simultaneously is cause for great concern my safety is at risk as well as the safety of my passengers and everyone else. I am not sure why it has taken soo much effort from us (the owners of said vehicles and therefore caliper) to get this looked into. The calipers are of a faulty design and will fail prematurely putting human lives at risk. What more do you need? A person to die before this becomes credited information? Just check out t4r. Org to find any number of identical claims. |
| Vehicle Mileage at Failure | |
| Number of Occurences | 3 |
| Source of the issue | NHTSA WEB SITE |
| City and State | COLORADO SPRINGS, CO |
| 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 | |
| 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 | |
| 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 |