2012 FORD F-150 Complaints

2012 Ford F-150 Platinum, 154000 miles. My truck has the problem of un-commanded transmission gear change to a lower gear. It started a couple of years ago but it took me a while to identify the problem and when it happened. Once, I was traveling at 70mph and, all by itself, it downshifted into 1st gear. The truck lurched and made a loud bang. It also caused a minor control problem due to the change is gears at that speed. I took it to my local Ford dealer and they replaced the shift motor in the transfer case (at my expense), maybe in Nov 2024. It worked fine after that until my recent road trip, Mar 2025. The un-commanded shift happened again three times during my trip to GA from PA. I'm taking it back to Ford tomorrow. When this shift happens, there is a bang followed by a sudden slowing of the vehicle. It's somewhat scary to have the truck act in this manner.

The contact owns a 2012 Ford F-150. The contact stated while driving 40-50 MPH, the vehicle hesitated and jerked. The contact depressed the accelerator pedal, but the vehicle hesitated and lost motive power. The transmission slipped and downshifted to first gear. The contact was able to move over to the side of the road. The wrench warning light and the check engine warning light was illuminated. The contact turned off the vehicle and waited for a while. The vehicle was restarted and returned to normal functionality; however, the vehicle failed to get up to speed. The vehicle was taken to the dealer where it was diagnosed that the lead frame needed to be replaced. The vehicle was not repaired. The contact stated that the vehicle had been taken to the dealer weeks prior the failure for service. The contact was provided with the manufacturer's recall number: 19N01 and an unknown update was performed on the vehicle. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The failure mileage was 175,000.

The contact owns a 2012 Ford F-150. The contact stated when the vehicle started, there was an abnormal rattling sound coming from the vehicle. The vehicle was taken to the dealer, where it was diagnosed with failed variable camshaft timing (VCT) cam phasers. The contact was informed that the VCT cam phasers and the timing chain needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 74,000.

The contact owns a 2012 Ford F-150. The contact stated that while driving at various speeds, the transmission unexpectedly shifted from 3rd and 2nd gears to first gear, causing the vehicle to abruptly decelerate. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure, but no assistance was provided. The contact was informed that the VIN was not included in NHTSA Campaign Number: 19V075000 (POWER TRAIN). The contact indicated that the vehicle had experienced the failure listed in the recall. The failure mileage was 175,000.

The contact owns a 2012 Ford F-150. The contact stated while depressing the accelerator pedal, there was an abnormally loud sound coming from the engine. An independent mechanic was contacted. The vehicle was towed to an independent mechanic where it was diagnosed and determined that the air conditioner had seized, and the pulley from the engine was damaged and had detached from the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 130,000.

The contact owns a 2012 Ford F-150. The contact stated while driving 85 MPH, the transmission unexpectedly downshifted from 6th to 2nd gear, the wheels locked up and the vehicle came to a complete stop. The transmission and air bag warning lights illuminated. The contact pulled over to the side of the road and then into a gasoline station and the vehicle shifted into first gear. The vehicle was driving in 1st gear and then shifted to 3rd gear. The contact stated that he went to a different store and was able to drive the vehicle in 5th gear. The contact then drove the vehicle to the residence. The vehicle was not taken to be diagnosed. The local dealer was contacted; however, the vehicle was not repaired. The manufacturer was made aware of the failure and offered the contact a Customer Satisfaction warranty repair. The failure mileage was approximately 165,000.

I am the second owner of the vehicle and there were no disclosed repairs or issues provided at the time of purchased. The 2012 Ford F-150, is shifting sporadically and harsh. Throwing out code P0722. Which directly relates to the below previous recall. Recall Reference Number: 24S37. Issue: An intermittent failure of the output shaft speed (OSS) sensor in the transmission can lead to an unintended downshift to first gear. Affected Vehicles: Some 2014 Ford F-150 models. Reason for Recall: The abrupt downshift can cause a loss of vehicle control, increasing the risk of a crash. Potential Codes: P0720, P0722, P0731 and/or P1500

The contact owns a 2012 Ford F-150. The contact stated while driving 10-60 MPH, the vehicle sporadically downshifted and upshifted. The contact stated that the vehicle occasionally worked as designed. The wrench symbol was displayed. The contact stated that the failure was like NHTSA Campaign Number: 16V248000 (Power Train). The contact called the local dealer, but the vehicle was not diagnosed or repaired. The vehicle was taken to an independent mechanic who determined the failure was due to the PCM, which had produced unknown codes. The manufacturer was contacted, but no additional assistance was provided. The failure mileage was approximately 80,000.

The contact's husband owns a 2012 Ford F-150. The contact's husband stated that while driving at various speeds, the transmission unexpectedly downshifted into first gear. The contact's husband stated that the engine warning light and maintenance reminder light were illuminated. The contact's husband drove the vehicle onto the shoulder of the residence. The contact stated that an employee from the dealer stopped by the residence and updated the Power Control Module (PCM). The vehicle was able to restart; however, the failure recurred. The vehicle was towed to the dealer. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The contact was provided with the Manufacturer Recall Number: 25S37; but the vehicle was not included. The failure mileage was unknown.

The contact owns a 2012 Ford F-150. The contact stated that while driving at various speeds, the transmission unexpectedly downshifted into first gear. The contact stated that the light for the speedometer went black and failed to illuminate as intended. The contact stated that the vehicle then lost power. The vehicle was steered to the side of the road and restarted after several minutes after each failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 122,000.