Problems · by component
2014 Ford F-150 electrical system problems
142 owner complaints to NHTSA about the 2014 Ford F-150 cite electrical system, 10% of all 1,362 complaints for this model year.
Complaints
142
10% of all complaints
Crashes
3
Reported by owners
Fires
10
Reported by owners
Injuries
5
Reported by owners
What owners say about the electrical system
Verbatim from NHTSA complaints, newest first
“This 2014 pickup was started at about 8:00 AM and the manager went inside the building for a few minutes, (less than 5). A vender that was delivered petroleum product saw that the truck was smoking and on fire in the cab and he told the technicians in the shop who ran out with fire extinguishers to put the fire out. The doors had locked automatically with the keys inside the vehicle. A spare set of keys were acquired shortly and the vehicle was opened with the key. The vehicle was turned off and the hood was popped. a fire extinguisher was deployed while another technician disconnected the battery which then extinguished the fire. The heater motor had melted out of the dash and the dash had started on fire. The dealer was notified and we were told to call Ford and report to our insurance. We are self insured so there is no one to report to. There were no symptoms, problems leading up to this thermal event. The vehicle has 78,000 miles on it and is in great mechanical shape. I have reported it to Ford Motor Company and they gave me a case number [XXX] Pictures”
“The contact owns a 2014 Ford F-150. The contact stated that while driving at approximately 35 MPH and exiting the gas station, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact stated that the vehicle jerked and then stalled. The check engine warning light was intermittently illuminated. The contact was able to coast to the side of the road. The vehicle was restarted; however, the failure persisted. The vehicle was taken to a dealer where it was diagnosed and determined that the timing chain was stretched and needed to be replaced. The vehicle was not repaired. The contact stated that three months prior to the failure, the heater on the vehicle failed to operate as intended. The heater was repaired. The contact also stated that several weeks later, the backlight failed to operate as intended. The vehicle was taken to the dealer where it was diagnosed that the socket had corroded. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 178,000.”
“Odometer Fraud. The contact purchased a 2014 Ford F150. The contact stated that while driving at an undisclosed speed, the control panel failed to function as intended. The contact is unable to turn off the heater. The vehicle was taken to an independent mechanic, and it was diagnosed that the instrument cluster had failed. The vehicle was not repaired. While the vehicle was diagnosed, it was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of the purchase, the vehicles mileage was 130,594 and at the time of the diagnostic test, it was discovered that the mileage was 212,961. The manufacturer was not notified of the failure. The failure mileage was approximately 132,000.”
“Fuse 27, a known problem with the 12th generation F150, manufactured from 2009-2014, burned through in my truck melting the fuse block in the process. The fuse block in question is the main fuse block located toward the front of the engine bay near the radiator. This resulted in a no start condition while parked in a parking lot. I was required to purchase Ford’s repair kit for their engineering problem and relocate the fuse to a new spot in the fuse block. If this had happened while driving, I fear my truck could have resulted in an electrical fire with my family inside. Please consider requiring Ford to issue a safety recall for this incredibly dangerous situation.”
“While driving at highway speed of 55mph, the vehicle went into limp mode. Large gear icon came on the dash, speedometer went out as well as mileage indicator. The vehicle lost almost all power and started to slow rapidly. Pressing all the way down on the gas made the truck go maybe 30mph as a guess. This was a very dangerous situation as there was no where to pull over and cars were coming up behind me quickly. I finally was able to get off an exit ramp and pull over. After restarting the vehicle it moved properly. I scanned the vehicle and received the output speed shaft sensor fault code P0721 and P0722. There is a recall for this problem, but since I proactively brought my truck into Ford in July, all they did was a reprogram instead of fixing the actual cause of this, which is the lead frame in the transmission. Had I waited to bring my truck in for recall until those codes were thrown they would have fixed it. So now I’m stuck with a dangerous vehicle unless I pay for something Ford knew was already a problem.”
“The contact owns a 2014 Ford F-150. The contact stated while driving 60-70 MPH, the vehicle unexpectedly downshifted to first gear. The contact was able to pull over safely and restart the vehicle. There were no warning lights illuminated. The vehicle was taken to the local dealer for the recall repair under NHTSA Campaign Number: 24V444000 (Power Train). The vehicle was repaired, but after leaving the dealer, the vehicle began to jerk. The speedometer and instrument cluster were blank. The vehicle was taken back to the same local dealer, where it was diagnosed that the failure was due to the molded lead frame. The vehicle was not repaired. The manufacturer was contacted and opened a case, but no assistance was provided. The failure mileage was approximately 165,000.”
Showing 6 of 142 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.