2012 Ford F-150: check engine light

Filed Oct 21, 2025 · Transmission · PA

Check engine light , no speedometer , at times it won't shift , light for airbag would stay on .

Filed Jul 28, 2025 · Engine · 67,000 miles · MA

The contact owns a 2012 Ford F-150. The contact stated that the check engine warning light was illuminated. The vehicle was taken to the dealer, who diagnosed that the cam phasers and timing chain had failed, causing engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and confirmed that the VIN was not covered under a recall or warranty. The manufacturer referred the contact to the federal safety agency Hotline to report the failure. The failure mileage was approximately 67,000.

Filed May 1, 2025 · OH

I just got the truck in September 24 and just found out that the recall was never fixed on it valvo body lead framing is acting up on me now I just want it fixed since I have the car fax to prove it was not fixed at all I don't have the money to fix my self I am on disability and I had my family in the truck when I looked at my speedometer and it was not working but the RPM was and the engine light was on

Filed Mar 26, 2025 · Engine, Transmission · 175,000 miles · LA

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.

Filed Mar 5, 2025 · Transmission · TX

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.

Filed Jan 27, 2025 · Brakes · 112,000 miles · MI

The contact owns a 2012 Ford F-150. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed, and the vehicle shook abnormally. The vehicle failed to stop immediately. The check engine warning light was illuminated. The contact repeatedly depressed and released the brake pedal until the vehicle came to a stop. The vehicle was taken to the dealer, who related the failure to Customer Satisfaction Program: 15N05 (Electric Vacuum Pump Extended Repair), which was associated with the vehicle; however, the Customer Satisfaction Program had expired. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 112,000.

Filed Jan 14, 2025 · Acceleration, Transmission · NC

Check engine light came on p0720 Output speed sensor

Filed Dec 23, 2024 · Transmission · 154,000 miles · AL

The contact owns a 2012 Ford F-150. The contact stated that while driving at an undisclosed speed, the vehicle suddenly downshifted on its own, after which he heard an abnormal sound emanating from underneath the vehicle. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the transmission. The vehicle was not repaired. After investigating the failure, the contact related the failure to the federal safety agency Campaign Number: 19V075000 (Power Train), but the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was 154,000.

Filed Nov 27, 2024 · Transmission · 92,000 miles · NC

The contact owns a 2012 Ford F-150. The contact stated that while driving at various speeds, the transmission malfunctioned, causing the vehicle to unexpectedly downshift into first gear. During the failure, the vehicle abruptly decelerated with the maintenance and check engine warning lights illuminated. The vehicle was taken to the local dealer who diagnosed that the transmission speed sensor was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was contacted and the contact was informed that the vehicle did not qualify for the Extended Warranty Coverage to fix the failure. The failure mileage was 92,000.

Filed Oct 25, 2024 · Transmission · 179,000 miles · PA

The contact owns a 2012 Ford F-150. The contact stated while driving at undisclosed speeds, the transmission was slipping between gears. The vehicle unexpectedly downshifted while driving 70 MPH. The contact stated that the wrench symbol was displayed on the instrument panel. The gear message turned on and off while driving. Additionally, while driving at an undisclosed speed, the check engine warning light illuminated. The contact used a code reader and determined that the failure was due to the speed output sensor. The vehicle was taken to the local dealer, who informed the contact that there was no recall coverage for the failure on the VIN. The vehicle was not diagnosed or repaired. The contact called the manufacturer who opened a case and referred the contact to the federal safety agency Hotline. The failure mileage was approximately 179,000.

Filed Aug 20, 2024 · Airbags, Engine · 187,000 miles · WA

The contact owns a 2012 Ford F-150. The contact stated while driving 30 MPH, the vehicle downshifted with the check engine, transmission, and the air bag warning lights illuminated. The vehicle was restarted; however, the failure recurred. The contact also noticed the vehicle had gone into LIMP Mode after the vehicle was restarted. The vehicle was taken to the dealer where it was diagnosed that the lead frame failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The failure mileage was approximately 187,000.

Filed Aug 2, 2024 · Transmission · 223,965 miles · LA

The contact owns a 2012 Ford F-150. The contact stated while driving 65 MPH, the transmission unexpectedly downshifted to first gear. The check engine warning light was illuminated. The VIN was not included in the federal safety agency Campaign Numbers: 19V075000 (Power Train). The vehicle was driven to an independent mechanic to be diagnosed and the contact was informed that the transmission needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure and confirmed that the VIN was not included in the recall and referred the contact to the federal safety agency Hotline to file a complaint. The failure mileage was 223,965.