2025 Ford F-150: adaptive cruise control problems

Filed Sep 18, 2026 · Driver assistance · 3,000 miles · SD

The contact owns a 2025 Ford F-150. The contact stated that upon starting the vehicle and shifting into gear, the adaptive cruise control mode independently activated and set the speed to 15 MPH. The message "Cruise Control Activated" was displayed with the set speed. The contact stated that the failure occurred approximately six times. The vehicle was taken to the dealer several times, but the failure was not duplicated. The manufacturer was notified of the failure by phone. The failure mileage was approximately 3,000.

Filed Aug 27, 2026 · Driver assistance · PA

Adaptive Cruise Control and/or Camera System misreads speed limit signs. 1. System misreads speed limit signs by acquiring information from State Route sign. Example: SR248, Speed Limit 55mph, SR248 marker 20, Reads it as 20mph. Example: SR2004, Speed Limit 45mph, SR2004 marker 60 and 70, reads it as 70mph. 2. System misreads Truck Speed Limit Signs as vehicle Speed Limit. The problem occurs when both Speed Limit and SR signs are in close proximity to each other. Vehicle is available. The system if engaged, has the potential to accelerate or decelerate as much as 35mph in these examples, causing potential loss of control because of rapid acceleration or deceleration. The vehicle has been at the dealer twice and they have not been able to replicate. They may not have been able to replicate because of sign placing in their area. Under these conditions, the Adaptive Cruise Control is a safety hazard. I have it disengaged and is useless.

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 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 Feb 11, 2026 · Driver assistance · 19,000 miles · TX

The contact owns a 2025 Ford F-150. The contact stated while driving approximately 80 MPH with the Adaptive Cruise Control activated, the vehicle unexpectedly veered toward an 18-wheeler while passing. The driver’s hands were not on the steering wheel during the failure, and the driver was attentive and was not distracted, and was actively monitoring the roadway. The Adaptive Cruise Control system independently disengaged. The driver was able to regain control of the vehicle and later reactivated the Adaptive Cruise Control and the vehicle operated normally. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 19,000.

Filed Dec 29, 2025 · Driver assistance · 3,000 miles · FL · crash

The contact owns a 2025 Ford F-150. The contact stated that while idle at a red light, while using the brake hold feature, the vehicle's brakes suddenly released, causing them to rear-end the vehicle in front. No air bags deployed. There were no injuries or medical attention needed. A police report was filed. The vehicle was taken to the dealer; however, the vehicle was not diagnosed. The vehicle's cruise control was set to 15 mph when entering and passing through a school zone, and once out of the school zone, the speed limit increased to 30 MPH at which time the vehicle accelerated to the higher speed with the cruise control still set to 15 MPH and activated. The manufacturer was informed of the failure. The failure mileage was approximately 3,000.

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 Dec 11, 2025 · Driver assistance, Electrical · KY

I was turning right, out of a store parking lot onto the street, at very low speed. Suddenly the truck accelerated on its own. I had to quickly hit the brake to prevent striking a vehicle in front of me that had stopped for a red traffic signal. I believe there is a possibility that Ford's new method of activating cruise control (which now only requires a single button press after which the truck will set current speed OR 15 MPH, whichever is greater) could be to blame. If a driver turning the steering wheel makes contact with a single button on the steering wheel with his/her hand or palm by accident, this seems to cause the unexpected acceleration. It is a quite dangerous situation that in my opinion Ford should correct by requiring TWO steps to activate cruise control as opposed to one.

Filed Oct 8, 2025 · Driver assistance · TX

Ford BlueCruise cut-in non-response Incident date/time: September 29, 2025, ~6:15 PM Location: US-290 East, near Waller, Texas Vehicle: 2025 Ford F-150 Lightning System: Ford BlueCruise (hands-free driver assistance) While traveling eastbound on US-290 with BlueCruise engaged (hands-free with lane centering and adaptive cruise), an 18-wheeler flatbed changed into my lane directly ahead. The system did not decelerate or otherwise respond to the cut-in and continued closing speed on the truck. After a couple of seconds, I manually and rapidly disengaged and braked to prevent a rear-end collision. No contact occurred, but the lack of deceleration created an immediate crash risk.

Filed Apr 10, 2025 · Acceleration · NM

My brand new truck with 3500 miles when the cruise control is set to a speed the truck will randomly accelerate un commanded. This occurs when for no reason the cruise control will select 95 MPH if you at 75 MPH. It will do this at any speed selected. This uncommanded speed can occur multiple times within minutes or can late as long as 30 minutes. Also this uncommanded speed can also occur at lower speed set in the cruise control. This can only be corrected by hitting the brake. This is especially dangerous in traffic and on curves. This has happened in both places as well as on long stretches. I almost rear ended a car in front of me in traffic as I was going 55 and when the speed changed to 95 the truck floored the accelerator with full engine power.