Accelerator Pedal problems of the 2015 Jeep Cherokee

The contact owned a 2015 Jeep Cherokee. The contact that while driving at various speeds, the accelerator pedal was depressed but the vehicle hesitated to respond. There was no warning light illuminated. The vehicle was taken to the dealer where it was diagnosed that the failure was associated with the fuel system. The vehicle was repaired under an unknown recall. However, the failure reoccurred while driving. Additionally, the contact stated that the vehicle failed to start. The message "repair parking brake" was displayed. The vehicle was towed to the dealer where it was diagnosed that the parking brake module, the front driver's side axle, the cv joint, and other unknown repairs needed to be completed. The vehicle was repaired. However, the failures reoccurred and the engine was emitting abnormal rumbling sounds while driving. The vehicle was taken back to the dealer where it was diagnosed that water had leaked through the liftgate, which damaged the parking brake module. The vehicle was not repaired. The contact sold the vehicle. The manufacturer was notified of the failure but provided no assistance. The failure mileage was approximately 103,000.