The contact owns a 2017 Ford F-150. The contact stated while driving at slow speeds in a parking area, the rear passengers side doors opened unintendedly. The door ajar warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with both passengers side door latches. The vehicle was repaired, but the failure reoccurred. The vehicle was taken to the dealer, who then diagnosed a failure with the passengers side door latch cables. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 17V652000 (Latches/Locks/Linkages), but the VIN was not included. 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 158,000.