| Issue ID | 574149 |
| Internal NHTSA # | 10146588 |
| Manufacurer | DAIMLERCHRYSLER CORPORATION |
| Brand | JEEP |
| Model | GRAND CHEROKEE |
| Model Year | 2004 |
| File date | 16/12/05 |
| Component | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONEN |
| Product type code | VEHICLE |
| Description of the problem | I am reporting the second instance of front brake rotor warping on my 2004 jeep grand cherokee which has ~27,000 miles. The first occurrence was at about 15,000 miles. On braking at speeds of >35 mph (even normal braking - not emergency braking), there is an excessive front end shimmy and chatter that seems dangerous. It seemed very unusual that the front rotors had warped at 15,000 miles, but the dealer said that brakes were not covered under the jeep warranty so we paid for turning them. Now the front rotors are warped again and will require service. The dealer again says that this is not covered under the warranty so i will have to pay for turning them again or replacing them. We do not pull anything with the vehicle and rarely use the brakes for anything but routine stopping, so the rotors should not warp so frequently. Clearly there are design problems with this that could create an unsafe situation when braking if i were not to have the rotors fixed so frequently. For example, if the steering wheel were not gripped tightly during braking the vehicle could easily go out of control. *jb |
| Vehicle Mileage at Failure | 15000 |
| Number of Occurences | 2 |
| Source of the issue | NHTSA WEB SITE |
| City and State | DAVIS, CA |
| VIN pattern | 1J4GX48S04CXXXXXX |
| 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 | 15/12/03 |
| Was original owner? | Y |
| Anti-lock brakes | N |
| Cruise control | Y |
| Number of cylinders | 6 |
| Drive train type | RWD |
| Transmission type | AUTO |
| Vehicle speed | 40 |
| 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 |