The contact owns a 2011 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the air bag warning light was illuminated. The vehicle was taken to the dealer for the air bag warning light being illuminated and the dealer diagnosed that the front passengerâs side air bag sensor had failed and needed to be replaced. The dealer informed the contact that the part was ordered; however, the vehicle was not repaired. The dealer was contacted regarding NHTSA Campaign Number: 24V031000 (Structure); in February 2024 and the contact was informed there were no parts available for the recall repair. In July 2024 the contact received a letter stating that parts were available, and an appointment was scheduled for October 2024. At the time of the appointment, the dealer informed the contact that the recall repair could not be performed due to parts not being available. The manufacturer was made aware of the issue, and a case was opened. The failure mileage was approximately 30,000. Parts distribution disconnect.