2014 Ford F-150 Powertrain & Transmission Problems

The contact owns a 2014 Ford F-150. The contact stated that while driving approximately 70 MPH, the vehicle unexpectedly downshifted into first gear. There was no warning light illuminated. The vehicle was taken to a dealer, where it was diagnosed, and determined that the transmission wiring had failed and needed to be replaced. The vehicle was not repaired. The contact stated that the failure might be related to a previous recall associated with the vehicle. The contact indicated that under the recall, only a software update was performed, and the wiring was not replaced. The manufacturer was made aware of the failure. The contact expressed concerns that the vehicle was unsafe to drive due to the risk of sudden unexpected downshifting. The approximate failure mileage was 79,000.

The contact owns a 2014 Ford F-150. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly went into LIMP Mode several times, with the powertrain warning light illuminated. The vehicle was restarted after each failure. The vehicle was taken to the dealer several times; however, it was not diagnosed or repaired. The contact stated that the failure started after the vehicle was repaired under NHTSA Campaign Number: 24V444000 (Power Train); and the software update was performed. The manufacturer was made aware of the failure. The approximate failure mileage was 156,484.

Consistent with NHTSA Recall bulletin 24V444000, my truck suddenly downshifts on its own from 5th or 6th gear to 1st or 2nd gear, even at highway speeds. When that happens, the RPMs increase dramatically and the truck slows down. I have almost wrecked while driving in snow when this happens, because the rear wheels slide out of control when the transmission drops to 1st or 2nd gear. So, why isn't my truck covered by this recall bulletin? This has been occurring with increasing frequency for over three months. Today (3-18-26) it occurred at least eight (8) times - and it's snowing.

An intermittent failure of the output shaft speed (OSS) sensor in the transmission. It downshifted while traveling over 45 MPH> The dashboard lights went away, and the transmission will only stay in first gear. Restarting the vehicle (sometimes multiple times), addresses the issue temporarily. safety recall 24S37 addresses the issue but my vehicle is not part of this recall.

There have been sudden downshifts occurring at any speed while driving. For example, downshifting from 6th gear to 1st gear while on the interstate driving around 70 mph. Or driving 40 mph on a public, decently popular road and having the downshift occur suddenly. Occurred 4 times in one day and almost was in a crash each time it happened. Upon researching this issue, there is a Ford recall “24S37” for this exact issue and it covers 2014 F-150’s from the Kansas City Plant during the dates of July 26, 2013 through December 23, 2014. But yet my specific vehicle isn’t recalled even though it’s from the Kansas City Plant and departed from that plant on November 18, 2014. Ford was called and notified of this incident but it’s been a week now with no update or response from them about getting my vehicle the necessary repairs needed so I can safely drive again. There is no sense of urgency any time I have called their Customer Service department even though I remind them every time I am currently without a car since mine is dangerous and unsafe to drive. This vehicle has been inspected by a Ford dealership many times for other repairs and this issue was never addressed or notated. There were no warning lamps or messages displayed prior to these incidents, the downshifts just occurred randomly with no prompting.

My 2014 F-150 with the 5.0 is currently at the ford dealership getting the output speed sensor replaced in the transmission. This is already a recall item on the vehicle, however it is not showing up as a recall fix. This will send your truck into “limp mode” causing you to have to pull over in unsafe spots on the road in order to shut the vehicle off. And back on to get the truck to drive correctly. I am now responsible for paying for this replacement, when it’s clearly a manufactured error

The contact owns a 2014 Ford F-150. The contact stated that while driving approximately 25 MPH, the vehicle lost power, and the power train warning light was illuminated. Additionally, the odometer was inoperable, and the gear shift indicator indicated that the transmission was in 3rd gear. The air bags and other unknown warning lights were illuminated. The vehicle was pulled over to the side of the road and inspected, but no failures were found. The vehicle was turned off for 20 minutes and restarted, and there were no issues found with the vehicle. The contact stated that while driving approximately 50 MPH, the transmission downshifted and became stuck in 3rd gear. The powertrain, air bags, and other unknown warning lights became illuminated again, and the odometer failed to operate as intended. The vehicle was towed to an independent mechanic, where it was diagnosed, and DTC: P0722 was retrieved. There are metal shavings in the transmission drain filler plug, and the contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The contact associated the failure with NHTSA Campaign Number: 24V444000 (Power Train) and Manufacturer Recall: 24S37. The manufacturer was notified of the failure. The failure mileage was 142,300.

This car is loosing control due to the sudden shifting of the gears. The car suddenly goes into first gear, causing the car to go into a safety mode

I had the factory recall done at a local dealership. The ensured me the programming was completed to solve the down shifting of gears while driving. It’s been a couple years since the reprogramming and I still have problems with the truck downshifting at different speeds. It also indicates the wrench on the screen and makes all the gauges including the screen, stop working. During acceleration, if you are merging and need extra speed, the truck stops accelerating and slows down. The only way to reset the wrench on the screen is to stop the vehicle immediately and shut it off until the mileage indicator shows the mileage the vehicle has. Several posts online indicate the same issues for those who own the F150. Driving on the freeway at freeway speeds the truck shifted into first gear while traveling at 75 mph. The tires skidded and the truck jerked hard when it happened. It startled myself and my kids who were in the truck.

The contact owns a 2014 Ford F-150. The contact stated that while driving 75 MPH, the check engine warning light illuminated, the transmission unexpectedly downshifted, and the vehicle failed to accelerate as needed. The contact referenced NHTSA Campaign Number: 24V444000 (POWER TRAIN) as possibly related to the failure. The vehicle was driven to a local dealer for a recall repair. The vehicle was repaired by the dealer. The contact stated that the vehicle was driven back to the residence, but the failure worsened. The vehicle was driven back to the dealer. The dealer denied the repair and stated that there were no issues with the vehicle. The contact stated that the additional issues were associated with the recall. The manufacturer was not notified of the failure. The failure mileage was 264,711.

My 2014 Ford F150 has a safety recall 24s37 due to the transmission violently down shifting the truck had the reprogram done in 24 that supposively would fix the issue now the truck has code p0720 and is violently downshifting on interstate almost causing accidents and need the ledframe replaced attached to this safety recall and known issue. F0rd told me since it had reprogram done even though part is failing they can't fix the issue. That is insane since it's a huge safety issue and the reprogram was definitely not a long term fix it needs to be fixed before this causes me to have a accident. This is my only means of vehicle and needs to be fixed right .

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 that while attempting to start the vehicle, the vehicle failed to respond as needed. No warning light was illuminated. The vehicle was previously serviced under NHTSA Campaign Number: 24V444000 (POWER TRAIN); however, the remedy failed to fix the vehicle. The contact stated that the failure had occurred after the recall repair was performed. The manufacturer was notified of the failure. The failure mileage was 191,000.

The contact owns a 2014 Ford F-150. The contact stated while driving approximately 70 MPH, the vehicle unexpectedly downshifted while the accelerator pedal was depressed. No warning lights were illuminated. The vehicle was taken to a local dealer, where a computer update was performed. The vehicle was repaired; however, the contact stated that while driving at an undisclosed speed, the vehicle stalled, and the speedometer failed to display the speed that the vehicle was driving. The vehicle was taken back to the same local dealer, where it was diagnosed, and determined that the lead frame needed to be replaced. The vehicle was not repaired due to the costs. The contact stated that after the vehicle was started, the vehicle jerked abnormally. The contact associated the failure with NHTSA Campaign Number: 24V444000 (Power Train). The manufacturer was not made aware of the failure. The failure mileage was approximately 150,000.

I had the OSS software recall completed a few months ago. Software fix is suppose to prevent automatic downshifting to 1st gear when traveling in higher gears. I am now having slipping/engine shudder when accelerating in higher gears. More than likely the lead frame will need to be replaced and my independent mechanic has said this should have been the fix initially, not just a software update. (Same models from 2011-2013 have had this recall implemented, but the 2014 has not been included for some reason.)

The contact owns a 2014 Ford F-150. The contact stated that while driving at an undisclosed speed, the check engine warning light, the wrench warning light, and the air bag warning light illuminated. In addition, the speedometer failed to function as intended. The speedometer indicated 0 MPH while driving. The contact pulled over to the side of the road and turned off the vehicle. After the vehicle was restarted, the wrench warning light was no longer illuminated. The contact continued to drive, and while driving at 45 MPH, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The wrench warning light intermittently illuminated, and the air bag warning light illuminated. The contact stated that the vehicle failed to respond as needed while driving. The vehicle was taken to a collision center. The contact was provided the following codes: P1500-00, P0722-00, P0721-00, P0304-00, and P0151-00. The contact stated that the codes were cleared while at the collision center. The vehicle failed the emission test. The vehicle was taken to an independent mechanic who diagnosed that the steering wheel sensor had failed, and the sensor was replaced. The contact stated that on the drive back to the residence after leaving the independent mechanic, the check engine warning light, the wrench warning light, and the air bag warning light were illuminated. In addition, the speedometer failed to function as intended. The vehicle was taken back to the independent mechanic, who diagnosed that the transmission output shaft speed sensor and the powertrain control module had failed and needed to be replaced. The vehicle was not repaired. Most recently, the contact stated that while the vehicle was stopped at a traffic light, once the contact removed the foot from the brake pedal, the vehicle failed to move. The accelerator pedal was depressed, and the vehicle drove sluggishly; and the contact had to use additional force to depress the accelerator pedal. The check engine and air bag warning lights illuminate

Took in my vehicle to my local Ford Dealership after I experineced sudden downshift of the transmission and getting stuck in 1st gear. I asked for a reantal vehicle or a loaner to which they said, it would depend whether or not there would be any PCM related codes that came back after connecting the car. According to them no codes came back, and explained to me that, that being the case that they would just need to reprogram my PCM. The next day I went and picked up my truck, and after just about roughly 7 miles into driving, I started experiencing sudden downshift again and my truck started slowing down rapidly almost causing an accident and getting rear ended. I was able to pull over and noticed this time my truck had gotten stuck in 4th gear. I was able to drive it back to the dealership and left it parked in the their parking lot as it was after hours at this point. The very next morning by 7:30AM I was at their service desk explaining what had happened the night before after picking up my truck from them. They refused to give me any further service as they said that they had already completed the service related to the 24S37 recall, and that if I continued to experience issues, that it was a completly unrelated issue and if I wanted to get it diagnose and repaired that it would be out of pocket. After doing more reserach online, I came to find out that on some of this recall issues related to 24S37, in some cases the dealership would have to replace the entire Lead Frame which holds the Transmission output shaft speed sensor which goes bad and causes the transmission to go crazy and thus the downshifting, and in other cases they don't have to replace this part. In my case, while there were no other codes that showed, they determined that only a reprogramming was necessary. However, given that I continue to experience the same sudden downshift issues, I suspect that it is a bad output shaft speed sensor which should be replaced under the current safety recall.

There was a sudden downshift at 50mph and a wrench icon showed up on my truck. I used on OBDII scanner and the codes p0706 and p0707 showed up. My safety was put at risk because I could have been hit in the rear and my rear tire locked up. I got the repairs done for a leadframe install. Is there any way I can get reimbursed for the repairs made, because this was once a recalled issue.

The contact owns a 2014 Ford F-150. The contact received notification of NHTSA Campaign Number: 24V444000 (POWER TRAIN). The contact stated that while driving at 55 MPH, the transmission unexpectedly downshifted independently. No warning lights were illuminated. The contact was able to coast to the side of the road. The contact shifted into park(P) and, while in idle, the contact waited for a short while before driving to the residence. While driving to the residence, the failure persisted. The transmission downshifted with an abnormal sound coming from the rear tires. The tires spun independently and left black marks on the street. The contact was able to drive to the residence. The vehicle was parked and no longer driven due to safety concerns. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not notified of the failure. The failure mileage was approximately 214,000.

The contact owns a 2014 Ford F-150. The contact stated that while driving 65 MPH, the transmission unexpectedly downshifted from 6th to 4th gear. The contact stated that there was a screeching sound coming from underneath the vehicle. Additionally, the power train warning light was illuminated. The contact used a handheld diagnostic machine to retrieve DTC: P0707 (Transmission Range Sensor “A” Circuit Low). The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.