Which parts fail
Components named in complaints (accelerator pedal, throttle, sudden acceleration, cruise control).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2014 Ford F-150 owners, lightly cleaned up (personal details are redacted by NHTSA).
[redacted] was driving the 2014 F150 on a multi lane state road in the afternoon on a sunny and dry afternoon. The vehicle was traveling straight with steady traffic at an intense rate of speed (approximately 45-50 mph) when it all of a changed gears and became difficult for the [redacted] to control, causing the vehicle to hit a guard rail. There was no contributing factors to the accident other than the vehicle's malfunction (i.e. no negative weather, road signals, other vehicles, animal or plant obstructions, intersections, driver error, etc.). At the time of the impact, all of the vehicle's airbags deployed and the driver's seatbelt locked in place. There were no personal injuries - only property damage to the outside of the vehicle, the airbags and seatbelt. Thus far, Ford has refused to replace the airbags, seatbelt/repair the vehicle's property damage despite repeated requests. …
The contact owns a 2014 Ford F-150. The contact stated that while shifting into reverse or drive, the vehicle seemed to be in neutral and failed to move. The vehicle failed to shift into gear. The wrench symbol was displayed. After resetting the codes, there was an abnormal squealing sound. The engine light was illuminated. The vehicle went into safe mode. The contact stated that the vehicle was taken to the local dealer and the contact was informed that a diagnostic test was needed. The vehicle was not diagnosed or repaired. The vehicle was previously reprogrammed under NHTSA Campaign Number: 24V444000 (Power Train). The manufacturer was contacted and was referred to the local dealer for assistance. The failure mileage was approximately 220,288.
The contact owns a 2014 Ford F-150. The contact stated while parking the vehicle, the vehicle independently accelerated. There was no warning light illuminated. The contact desperately depressed the brake pedal and was able to stop the vehicle. The vehicle was not diagnosed. The dealer was contacted, and the mechanic stated that the failure was not a known failure. The manufacturer was not contacted. The failure mileage was 80,000.
This began in November of 2022 as an Intermittent concern. At first, it appeared that I could temporally correct by pulling over completely shutting off the truck and re-starting (re-booting) but is rapidly becoming worse and today (02/09/2023) became untenable, no matter what I did; the speedometer would not work or behaved erratically for brief periods; the information center display disappeared and then became dashes; the transmission randomly down-shits gears causing the wheels to lock up briefly or does not shift at all, causing engine RPMs to spike. While thankfully this has only occurred at speeds below 40 MPH, I feel that this is a safety concern for myself and others as operation of my vehicle becomes haphazard and unpredictable and I am very concerned that it may happen at higher speeds causing a crash. …
Driving at highway speed, went to accelerate and pass another vehicle on a four-lane highway with my vehicle ending up in the far left lane attempting to pass. Truck lost all power, began to shake violently like it was misfiring, got an illuminated wrench on my dashboard, and at that point began to coast with no power being supplied by the engine. Miraculously I was able to coast across three lanes of highway to the shoulder without being rear ended by traffic moving at 70 mph which would have resulted in a catastrophic accident (endangering myself and my family and others on the road that day). I shut the vehicle off to stop the engine from shaking and misfiring and let it sit about two minutes. I restarted the vehicle, the illuminated wrench went away and the truck idled as normal allowing me to drive another 25 highway miles to my home without incident. …
Ford Motor Company issued a recall for my truck (the transmission could suddenly shift into neutral), stating that they needed to update the PCM, and my local dealership service center said they could send an employee out to fix it remotely. I had not experienced the shifting into neutral prior to the "fix". Less than a week later, as I was driving around 35mph, the speedometer dropped to 0 and the transmission stuck in 3rd gear. I waited until the next stop sign and turned off the engine and started it again and it went back to normal. The next day the same issue occurred. The speedometer would drop to 0 and the transmission would stick in whichever gear it was last in. This time is was 5th gear on a highway. I had to pull over and restart it 3 times before it resumed normal driving. …
Hello, I recently brought my 2014 Ford F-150 (VIN: [redacted]) to the dealership regarding Recall 24S37. The vehicle experienced the following symptoms: Check Engine Light illuminated. Wrench Light illuminated. Intermittent loss of power. Abnormal transmission behavior. Intermittent no-start condition. Vehicle would only start after moving the gear selector. The dealership informed me that no physical repairs would be performed because the diagnostic trouble codes retrieved were different from those associated with Recall 24S37. However, the vehicle continues to exhibit transmission-related symptoms, and I am concerned that the underlying condition may be related to or aggravated by the conditions addressed in Recall 24S37. I am requesting that Ford review this case and determine whether additional diagnostic evaluation or repairs should be considered. …
My 2014 Ford F-150 was previously included in Ford Safety Recall 24S37 regarding unintended transmission downshifts caused by an intermittent Output Shaft Speed (OSS) sensor issue. The vehicle was inspected by a Ford mobile technician on January 20, 2026. No qualifying codes were found at that time, and the recall was closed under my VIN. The recall involved the risk of an unintended downshift into first gear that could result in loss of vehicle control. On August 20, 2026, while my husband was driving approximately 40-50 mph, the truck suddenly downshifted and rapidly lost speed. The vehicle would not accelerate beyond approximately 10-15 mph and had to be moved into a parking lot to avoid remaining in traffic. After parking, the truck would no longer move under its own power. The wrench warning light illuminated and the vehicle became undrivable. …
I recently took my truck to the dealership for the 24S37 recall repair. Later that day, I received a call from the dealership informing me that my truck was ready for pickup. However, approximately 45 seconds after picking it up, I noticed that it was still shifting hard and felt like the transmission was dropping. I immediately contacted the dealership to report the issue. The dealership told me that I could bring the truck back in for another scan but mentioned that if the correct code appeared, I would have to pay for the repairs myself. I decided to take the truck home and parked it, hoping that more information about the recall would become available. Since then, I have called the dealership multiple times, left voice messages, and attempted to get in touch with the service manager, Jeff, but have found it nearly impossible to get a response. …
My 2014 F150 was recalled for a software patch pertaining to the lead frame in the transmission because the vehicle would abruptly downshift at any speed. After having the recall performed by a dealership, it continued to have the same issue. I was told by the Service Manager the lead frame was bad but the recall did not cover the repair. For my safety I had the repair done and it cost me $1869.64. I contacted NHTSA and was told the dealership would have to contact Ford Motor Company for a warranty code to cover the cost of the repair. Ford Motor Company said the dealership should pay for the repair up front then get reimbursed by Ford Motor Company. The dealership said only NGTSA can include the lead frame in the recall so I was responsible for the cost of the repair. As of this date (1/7/2025), I'm still out $1859.64. …
Acceleration complaints in other F-150 years
Frequently asked questions
How common are acceleration problems on the 2014 Ford F-150?
NHTSA has 102 complaints about the speed control & acceleration of the 2014 Ford F-150, 7% of the model year's 1,538 complaints. The component named most often is accelerator pedal (1 mentions).
Is there a recall for 2014 Ford F-150 acceleration problems?
No. NHTSA lists no speed control & acceleration recall for the 2014 Ford F-150, though it has 8 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2014 Ford F-150 acceleration problems start?
Half of the complaints with a recorded mileage happened before about 52,000 miles, and 19% before 25,000 miles.
Is it dangerous?
Owners linked 4 crashes, 0 fires and 0 injuries to speed control & acceleration problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.