The contact owns a 2021 Ford F-150. The contact stated that while reversing, the rear-view camera failed to display an image, compromising the backup prevention system. The vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the rear-view camera. The vehicle was repaired, but the failure reoccurred. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 29,000.