| Issue ID | 1254872 |
| Internal NHTSA # | 10821068 |
| Manufacurer | Chrysler (FCA US LLC) |
| Brand | JEEP |
| Model | GRAND CHEROKEE |
| Model Year | 2007 |
| File date | 17/08/14 |
| Component | ELECTRICAL SYSTEM |
| Product type code | VEHICLE |
| Description of the problem | Vehicle displays esp (electronic stability program), bas (brake assist system), abs (antilock braking system) lights in cluster, as well as service 4wd system. While these lights are active, vehicle becomes unsafe and brakes while cornering under acceleration (without touching the brakes!) and has resulted in loss of control. Issue has been repeatedly reported to dealerships and manufacturer (10 visits for this issue spread across 2 dealerships, and 4 cases have been opened with jeep directly). Issue continues to be diagnosed as a failed brake light switch, and switch is replaced. New switch works for 3-6 weeks before failing again, rendering vehicle unsafe. One example of this issue resulting in the vehicle loosing traction occured in november 2015 while going on a circular highway entrance ramp with the warning lights illuminated. Half way thru the turn, while gently accelerating, the rear brakes completely locked up causing the vehicle to skid onto the muddy shoulder. In january of 2016 a similar incident occured while going up a snowy hill (road curves while going uphill) resulting in the vehicle loosing traction and going into a snowbank. |
| Vehicle Mileage at Failure | 140000 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | FAIRFIELD, CT |
| VIN pattern | 1J8HR58N47CXXXXXX |
| 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 | 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 |