NHTSA Complaint #11680615 — 2024 FORD EXPEDITION

I am the owner of a 2024 Ford Expedition, purchased new in March 2024. I am writing to formally report multiple instances of complete brake failure, which pose a significant safety risk. The most recent incident occurred on [XXX], at approximately [XXX], while I was driving northbound on [XXX] in Cupertino, California, with my wife and two grandchildren (ages [XXX] and [XXX]) in the vehicle. As I approached the [XXX] exit, I began decelerating. While applying continuous pressure on the brake pedal during the descent of the off-ramp, the brake pedal suddenly went soft and sank to the floor. The vehicle failed to slow down and began accelerating downhill, due to gravity, toward the intersection at [XXX] , where the light was red. This total loss of braking control lasted for approximately 5 to 10 seconds and nearly resulted in a serious collision. I was only able to regain control by releasing and reapplying the brake pedal and shifting the transmission into Park, at which point the brakes resumed normal function. A similar brake failure occurred earlier in 2024 under comparable driving conditions. At that time, I believed it to be an isolated mechanical glitch, and therefor did not take it to the dealer. I brought the vehicle to Frontier Ford in Santa Clara the following day ([XXX]) for immediate inspection. Despite ongoing efforts by the dealership and Ford engineering, the issue has not been duplicated or resolved. As of this writing, the vehicle remains at the dealership. I am filing this complaint so that the matter may be officially documented and thoroughly investigated as a potential systemic safety defect affecting this model. I urge you to investigate this issue promptly to help prevent similar incidents and ensure the safety of other drivers and passengers. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)