One problem related to forward collision avoidance has been reported for the 2021 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Jeep Grand Cherokee based on all problems reported for the 2021 Grand Cherokee.
The contact owns a 2021 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the forward collision avoidance module was not working as needed. The contact stated that the light came on and remained solid without any vehicles being near the vehicle. In addition, the light remained on and would not turn off. The vehicle was taken to the dealer where it was diagnosed with defective wiring and the forward collision avoidance module needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 17,000.
| Automatic Emergency Braking problems | |
| Warnings problems | |
| Forward Collision Avoidance problems |