The contact owns a 2019 Jeep Cherokee. The contact stated that while reversing out of the driveway, the transmission went into neutral, and the check engine, traction control, and parking brake warning lights were illuminated. The contact proceeded to switch from all-wheel drive to auto and the vehicle shifted into reverse. The vehicle was taken to a local dealer where the vehicle was diagnosed and the contact was informed that the failure was attributed to an incorrect gear ratio and that the vehicle could not be repaired because the failure could not be duplicated. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 55,000.