The contact owns a 2023 Ford F-150. The contact stated while driving at slower speeds, the vehicle would immediately brake independently without depressing the brake pedal. The Brake warning light was illuminated. The vehicle was taken to a local dealer where it was diagnosed at the owner-??s expense; however, the cause of the failure was not determined. The vehicle was not repaired. Upon further investigation, the contact related the failure NHTSA Campaign Number: 23V509000 (Parking Brake); however, the VIN was not included. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 46,000.

- Delbarton, WV, USA

The contact owns a 2023 Ford F-150. The contact received notification of NHTSA Campaign Number: 23V509000 (Parking Brake); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

- Lincoln, NE, USA

The contact owns a 2023 Ford F-150. The contact stated while driving approximately 45 MPH and slowing down to make a right turn, the vehicle independently activated the brake and jerked the vehicle to the left. The contact lost control of the vehicle and stated that the vehicle climbed the curb on the passenger side. The contact stopped the vehicle and stated that there was no damage. The contact stated that a crash warning and the parking brake lights were illuminated. The contact had not taken the vehicle to a local dealer. The vehicle was not diagnosed nor repaired. The contact stated that the vehicle had been repaired under NHTSA Campaign Number: 23V509000 (Parking Brake) in November 2023 and related the failure to the recall. The manufacturer was not informed of the failure. The failure mileage was 8,762.

- Rosenberg, TX, USA

The contact owns a 2023 Ford F-150. The contact received notification of NHTSA Campaign Number: 23V509000 (Parking Brake) however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

- Tifton, GA, USA