The contact owns a 2016 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (STRUCTURER); however, the part to do the recall repair was unavailable. The local dealer was contacted and it was confirmed that the part was not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had experienced the failure while driving approximately 40 MPH the passenger side A-Pillar trim ejected from the vehicle. During the failure, the driver became distracted and crashed into the rear of a second vehicle. During the crash, no injuries were reported. A police report was taken at the scene. The manufacturer and local dealer were notified of the failure. The failure mileage was 72,000. The VIN tool confirms parts not available.