2012 Ford F-150 power train problems

“Vehicle rolls backwards OR potentially forwards intermittently depending on direction of incline. Have only observed it rolling backwards. When changing gears, above third gear usually, there is a resonant grumbling sound.”

“The transmission made a noise of metal and all electrical when out while driving but the engine stay on but no power to the road. yes its available. my car loss all power electrical and power to the road, had to put off to the side on the road and turn the truck off and on again. The problem has been reproduced but not confirmed by a dealer. I have done a existential look of the under and power train and cant see everything out of place. yes like every warning light when on seconds before all power when out. has never done that before.”

“The contact owns a 2012 Ford F-150. The contact stated that while operating the vehicle, the transmission unexpectedly downshifted to first gear. The contact stated that the failure was intermittent. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure, but no assistance was offered. The contact was informed that the VIN was not included in NHTSA Campaign Number: 19V075000 (POWER TRAIN). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 27,000.”

“Vehicle is downshifting unexpectedly into 2nd gear. Rear tires momentarily lock up and the engine RPM’s go extremely high. This behavior is causing potential accidents to happen.”

“The contact owns a 2012 Ford F-150. The contact stated that while driving at various speeds, the transmission unexpectedly downshifted from a higher gear into a lower gear. There were no warning lights illuminated. The vehicle was taken to a local dealer where the vehicle was diagnosed and DTC: P0721 (Output speed Sensor Circuit Range/Performance; TCM)was displayed. The contact was informed that the transmission leadframe was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 175,000.”

“The contact owns a 2012 Ford F-150. The contact stated that while driving on the highway at various speeds, the transmission was slipping. No warning lights were illuminated. The contact stated that occasionally the electric mirrors were moving in and out while driving without user input. Additionally, the taillights was turning on and off unintendedly. The vehicle was taken to a local dealer where it was diagnosed, and the contact was advised that the main power distribution box was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 130,000.”