2014 FORD F-150 Complaints

We purchased this 2014 Ford F-150 SuperCrew (3.5L EcoBoost) used on Dec 31, 2022. Just two days after taking it home, the vehicle began experiencing sudden, violent, uncommanded downshifts from 6th to 1st gear at highway speeds. This occurred throughout our ownership. Because this was our family's only form of transportation, we had no choice but to continue driving it under these terrifying conditions, repeatedly navigating a lethal safety hazard with our three children in the vehicle until the powertrain suffered a catastrophic failure. This matches the exact defect investigated under NHTSA Campaign 24V444 / Recall 24S37 and expanded under Recall 26S45. On Dec 23, 2023, a final highway downshift forced the powertrain into 1st gear, creating immense kinetic stress and engine-braking that instantly shattered internal components and caused a severe engine knock. Less than a mile later, while trying to get our family home in life-threatening -40 degree Fairbanks winter weather with our three children inside, the engine completely blew, leaving us stranded. The Fairbanks Ford dealership initially stated that Ford would be liable for the consequential damages. However, it later backtracked, claiming that a local customer satisfaction program had "timed out" at the 150,000-mile threshold. A diagnostic certification from a local Nissan dealership has documented the failure. I was an original reporter aiding the push to reopen this failed software recall investigation, and Ford's corporate delays allowed this defect to destroy my engine before a real fix was issued. Due to this defect, our family has suffered extreme financial hardship: we spent $6,513.68 out of pocket for a 5-month Turo rental starting Christmas Day 2023; I was forced to leave my job due to a lack of transportation in a sub-zero climate; and I had to liquidate my retirement early. We have paid on time for 3 straight years on a broken vehicle and currently owe $19,633.44 on a financial ghost. Ford Motor Co

The contact's mother owns a 2014 Ford F-150. The contact stated that while his wife was driving 65 MPH, the brake fluid warning light illuminated. The brake pedal was depressed and went to the floorboard. The vehicle failed to stop. The contact's wife engaged the parking brake, and the vehicle was able to slow down, and the vehicle was pulled over and parked in a parking lot. The manufacturer was made aware of the failure and informed the contact that the vehicle was previously repaired under NHTSA Campaign Number: 16V345000 (Service Brakes, Hydraulic), and that the warranty had expired. The failure mileage was approximately 119,000.

I have a 2014 F150 manufactured in 5/2026 and recently had my electronic power assist steering fail. Ford issued recall 14S09 / NHTSA 14V-316. The recall was for F150's made between 5/26/2014 and 6/19/2026 that covered a steering gear motor position sensor magnet that was installed incorrectly. The result of this problem was a failure of the electronic power assist steering. Ford just diagnosed my F150 with an internal binding/failure of the steering gear, but when I searched for the recall using my VIN it wasn't included in the recall. I find this more than coincidental that my truck was manufactured in May of 2014 and just had the same failure stated in the recall.

The contact owns a 2014 Ford F-150. The contact stated that while driving 50 MPH, the RPM increased with the transmission stuck in second gear. There was an abnormal sound coming from the transmission. The vehicle was pulled over, the ignition was turned off, and the vehicle was restarted, and the vehicle operated as intended. No warning light was illuminated. The vehicle was taken to the dealer to be diagnosed, and the contact was provided an estimate for the diagnostic test. The vehicle was then taken to an independent mechanic to be diagnosed, and the contact was informed that the output shaft speed sensor and the valve body needed to be replaced. The vehicle was not repaired. The vehicle was serviced under the NHTSA Campaign Number: 24V444000 (POWER TRAIN) by the owner of the vehicle, but the remedy failed to prevent the failure. The contact stated that the failure had occurred after receiving the recall repair. The manufacturer was notified of the failure and informed the contact that, since the recall was already performed, the additional repair would be an out-of-pocket expense. The failure mileage was 160,000.

After transmission had programming update it never shifted properly. Took it to the dealer for diagnostic and they said nothing wrong. Transmission failed at only 82000 miles.

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. The symptoms experienced appear substantially similar to those described in Recall 24S37. The dealership has indicated that the current failure may involve the transmission lead frame and speed sensor system, but I am concerned that this event may be related to the same transmission downshift condition addressed by the recall. I am requesting that NHTSA document and review this incident.

The contact owns a 2014 Ford F-150. The contact stated that while driving at an undisclosed speed, the wrench warning light illuminated, and the transmission unexpectedly downshifted to third gear. Additionally, the vehicle immediately went into LIMP Mode and failed to accelerate as needed. The contact associated the failure with NHTSA Campaign Number: 24V444000 (Power Train); however, the VIN was not included. The dealer was contacted and diagnosed the vehicle with molded leadframe failure. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was unknown.

On July 30, 2026, while operating my 2014 F-150 under normal driving conditions, the dash cluster information screen displayed a "Brake Fluid Level Low" warning. Moments later, the brake system experienced a sudden/catastrophic loss of front braking performance. The brake pedal became severely spongy and traveled completely to the floorboard, requiring drastically increased distance to bring the vehicle to a stop. Due to ineffective braking, I missed the driveway of the parking lot I chose to inspect/determine what the issue was and subsequently could not stop the truck within the confines of the parking space. This brake failure put me, my family as well as oncoming traffic and pedestrians in jeopardy of injury or death due to collision. A mechanical inspection of the vehicle revealed the rear cup seal inside the brake master cylinder had failed. This internal seal failure allowed hydraulic brake fluid to bypass the cylinder and leak directly into the vacuum brake booster, completely contaminating the booster assembly. Without effective braking, the truck was deemed too dangerous to drive so it was parked and unused until replacement parts could be installed. This specific component failure, internal seal degradation, and resultant fluid contamination of the booster is identical to the safety defect detailed in NHTSA Campaign #16V345000 (Ford Recall #16S24). However, this specific vehicle was excluded from that safety campaign solely because it is equipped with the 6.2L V8 engine, rather than the recalled 3.5L engine, this despite using the identical Hitachi master cylinder. The Ford Corporate Consumer Relations was unwilling to assist with the purchase of replacement of the master cylinder, booster but did offer to record my complaint and issue a case number for engineering review. The defective master cylinder and contaminated booster assembly have been retained for inspection if required or requested.

The contact owns a 2014 Ford F-150. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 26V378000 (Power Train); however, the failure occurred after the recall repair was performed. The contact stated that while driving at an undisclosed speed, the transmission unexpectedly downshifted with the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where a diagnostic trouble code for the transmission was retrieved. The vehicle then failed to restart and was towed to the dealer. The dealer determined that the molded lead frame needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 127,000.

While driving, the malfunction indicator light (yellow wrench) will illuminate, followed by a complete loss of communication between the instrument cluster and the transmission. The speedometer immediately drops to zero even though the truck is still moving, and other information, such as the fuel range, goes blank. The truck will also struggle to accelerate from a stop, almost as if it is starting in second gear. If I shut the truck off and restart it, everything returns to normal. Before the malfunction light comes on, the transmission will often make a very hard downshift or remain stuck in first gear and refuse to shift as speed increases. After a few seconds, the warning light appears, communication is lost, and the transmission shifts again, often very harshly. This seems to happen more often at lower speeds. This creates a serious safety risk because I lose all knowledge of my speed while driving, and the transmission may not respond properly when pulling into traffic or trying to reach a safe place to pull over. The dealer is aware of the problem. Recall 24S37 was supposed to correct it, but it did not. Recall 26S45 acknowledges that the original repair was not effective for all vehicles, but my VIN is not included even though I am experiencing the same failure. I have reported the issue to the dealer multiple times by phone and through their online service system. A dealership representative told me I am not the only customer experiencing this problem, but the dealer has not inspected the truck since completing Recall 24S37 and has not taken action or returned my calls. The malfunction indicator light consistently appears about four seconds after the transmission begins acting abnormally and immediately before the instrument cluster loses communication with the transmission. I am now nervous to drive the truck, especially from a stop or at lower speeds, because I never know when the problem will occur.