The contact owns a 2013 Ford Explorer. The contact stated that the rear camera was intermittently inoperable while reversing. There were no warning lights illuminated. The contact stated that the failure was related to NHTSA Campaign Number: 25V159000 (Back Over Prevention); however, the VIN and the model year were not included. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 99,000.