2025 Ford F-150 acceleration problems

Filed Sep 25, 2026 · Acceleration · TX · 1 injury

While parking, the truck accelerated on it own. The vehicle jumped over the parking cement stop.

Filed Sep 22, 2026 · Acceleration, Brakes · TN · fire

I believe whats happening is - The transmission is downshifting too early, and applying a significant and random amount of braking resistance. This braking goes off and on at random. It prevents the driver from braking in a controlled manner, as this random and unpredictable additional braking caused by - i think - the transmission is constantly changing. Therefore sometime my truck will randomly and suddenly slow down, then accelerate. As a driver, I am always trying to match the trucks random braking, and brake calmly. Its impossible to do. This has caused me to nearly rear end people at stop lights, Fly out of my lane and into oncoming traffic while turning, or other people nearly rear end me. It is hard to explain exactly whats happening, but imagine a second person stepping on and off the brakes, at random times, and trying to drive normally with this extra braking. Also, the E brake turns itself on at random times and will remain locked up and catches fire. Thats happened a few times The tailgate also doesnt latch properly and will come open while driving. I have had it at the dealer for service 4 seperate times, but since there are no codes, they have yet to fix anything. I refuse to drive it anymore

Filed Jul 11, 2026 · Acceleration · TX

I'm not sure what failed but a Google search with symptoms tells me it's a "throttle-by-wire" malfunction. The F150 truck accelerates immediately and aggresively to full throttle when I floor the gas peddle to merge traffic on freeways. It continues at full throttle regardless what I do. Braking gives a pop up window on the dash that reads "Brake Applied Power Reduced", and the brakes do slow the vehicle and even stop it but the engine revs at full throttle. This occurred the day I bought it driving home from dealership, testing it, I floored the gas peddle while on the freeway to see how it performs accelerating while passing other vehicles. It took over that day, I thought it had somehow activated Cruise Control being a new vehicle and me unfamiliar with operations, I would figure that out later and forgot. I pulled over that day, killed engine, restarted and it was fine. It repeated this malfunction two maybe three other times since that first day. Yesterday, XXX, would be the third or fouth time it has occurred and it wouldn't correct. I pulled over three times, put it in Park and it reved full throttle, killed it, waited two minutes, restarted and it went to full throttle. It is parked in my driveway and will accelerate to full throttel immediately even in Park. I am going to have it towed this morning, XXX to Brinson Ford in [XXX]. Therefore, a dealer has yet to look at it or try and reproduce problem. The first occurrence was the day I bought it which was September 12, 2025. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed May 21, 2026 · Acceleration, Fuel system · GA

Driving down a two lane road without any cruise control on the truck suddenly speeds up to almost 90mph with out pressing on throttle had hold brake down engine rpms were in the red shut truck off for it to finally go back to normal

Filed May 19, 2026 · Acceleration, Driver assistance · AR · crash

My wife was parking our F150 in a parking lot with landscaped dividers I was a passenger. The vehicle was in one foot driving mode. As she approached the curb going 1 to 3 mph, she moved her foot from the accelerator to the brake. As soon as she left the accelerator the vehicle rocketed off. She put her foot down on the brake, but the power of the vehicle was so great and so fast the vehicle went over the curb and a 4 inch landscaping tree. Luckily we were facing a drive on the other side and not a car. The vehicle stopped in the drive. The surge possibly lasted 1-2 seconds, but that was enough to lose complete control. If we were facing another car we would have landed on top of it. We were not injured and no pedestrians were in the vicinity. The body shop and the Ford dealership were unable to tell us what occurred. Ford needs to access the EDR module. Online research shows this event has happened to other owners.

Filed Mar 2, 2026 · Acceleration · CA · crash · 1 injury

When parking the vehicle at Auto Zone, at a very slow speed, the vehicle suddenly accelerated. Without the accelerator being pressed, the vehicle suddenly accelerated on its own. Notes: Vehicle has One-pedal always activated. It is a new vehicle. Only has 3k miles. I was taken once to the shop for maintenance. Malfunction components: Maybe Speed related components and safety features. The airbag did not deploy and non of all the safety features the vehicle has did not activated. The safety risk was extremely serious. The vehicle went over the concrete parking stopper, tore it off, and then crashed into a concrete column at AutoZone. If anyone had been walking in front of the vehicle, the outcome could have been catastrophic. Despite the impact, the airbags did not deploy and none of the vehicle’s safety systems activated. After the incident, I went to the ER due to pain in both hands, shoulder pain, back pain, and pain in my feet. I was evaluated for these injuries as a precaution. A police incident was done. We have a number. Because it was on private. property there is not a report, but they gave us a police incident number. No warnings, symptoms prior to the incident. It was a dry day, not rain. The incident occurred last Saturday. We tried calling the Ford dealer to have the car towed, but we were unable to reach them. Because of safety concerns, we contacted a towing company and had the vehicle towed to our home instead. We plan to call Ford today, but wanted to report the incident first

Filed Feb 13, 2026 · Acceleration, Driver assistance · IN

The truck has approximately 5,000 miles. When adaptive cruise control is engaged, the vehicle accelerates on its own to 85 mph whenever the posted speed limit changes, and there are no available settings to prevent this. For example, if the speed limit is 55 mph and adaptive cruise control is set to 55 mph, when the limit changes to 65 mph the truck automatically increases speed to 85 mph without driver input. Additionally, Apple CarPlay does not connect or function in the vehicle. The truck was taken to the dealership for this issue on 11/21/25 and has since been in and out of service multiple times, often remaining there for weeks at a time, for the same unresolved problems.

Filed Jan 20, 2026 · Acceleration, Brakes · 6,500 miles · OR

The contact owns a 2025 Ford F-150 used for hauling a 2021 Little Guy Max. The contact stated that while driving up a steep hill at an undisclosed speed, the vehicle accelerated inadvertently, and when the brake was depressed, the vehicle failed to slow down as intended. The contact stated that the vehicle then stopped accelerating with an unknown " Braking" message displayed. The vehicle was then driven approximately 40 miles and then parked. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 6,500.

Filed Dec 23, 2025 · Acceleration, Driver assistance · TX

In November, shortly after engaging adaptive cruise control on [XXX] the truck indicated an incorrect speed limit of 45 mph and immediately started braking HARD causing a hazard on a busy roadway. I stomped on the gas trying to override the automation until I could disable the feature. This is a commonly reported issue on forums and local news reports ( [XXX] ) and does not appear to have a fix so I have not bothered to take it to the dealer. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Nov 3, 2025 · Acceleration, Driver assistance · TX

On November 2nd, 2025 at approximately 6pm, in Houston, Texas, my 2025 Ford F‑150 with Ford BlueCruise engaged in Hands‑Free mode was traveling with traffic at about 70 mph on a major thoroughfare. Without driver input, the system rapidly reduced speed to about 50 mph after it appeared to misinterpret an unknown speed‑limit change. This sudden, uncommanded deceleration created a hazardous speed differential with surrounding traffic. I swiftly took over manual control to maintain traffic flow and prevent a potential rear‑end collision. No crash or injury occurred, but the behavior constitutes phantom braking and false speed‑limit recognition in an Advanced Driver Assistance System feature.