P4F81

P4F81 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4F81 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford P4F81 Fault Code Meaning :

Ford P4F81 Symptoms :

Ford P4F81 Reasons :

How To Fix Ford P4F81 Trouble Code ?

Which Ford cars have the code P4F81?

  • P4F81 Ford Aerostar
  • P4F81 Ford Bronco
  • P4F81 Ford C-Max
  • P4F81 Ford C-Max Energi
  • P4F81 Ford C-Max Hybrid
  • P4F81 Ford Contour
  • P4F81 Ford Crown Victoria
  • P4F81 Ford EcoSport
  • P4F81 Ford Econoline
  • P4F81 Ford Edge
  • P4F81 Ford Escape
  • P4F81 Ford Escape Hybrid
  • P4F81 Ford Escort
  • P4F81 Ford Everest
  • P4F81 Ford Excursion
  • P4F81 Ford Expedition
  • P4F81 Ford Explorer
  • P4F81 Ford Explorer Sport Trac
  • P4F81 Ford F-150
  • P4F81 Ford F-250
  • P4F81 Ford F-350
  • P4F81 Ford Fiesta
  • P4F81 Ford Flex
  • P4F81 Ford Focus
  • P4F81 Ford Focus Electric
  • P4F81 Ford Freestar
  • P4F81 Ford Freestyle
  • P4F81 Ford Fusion
  • P4F81 Ford Fusion Energi
  • P4F81 Ford Fusion Hybrid
  • P4F81 Ford Fusion Plug-In Hybrid
  • P4F81 Ford GT
  • P4F81 Ford Mustang
  • P4F81 Ford Mustang Mach-E
  • P4F81 Ford Mystique
  • P4F81 Ford Probe
  • P4F81 Ford Ranger
  • P4F81 Ford Taurus
  • P4F81 Ford Taurus X
  • P4F81 Ford Tempo
  • P4F81 Ford Thunderbird
  • P4F81 Ford Transit
  • P4F81 Ford Transit Connect
  • P4F81 Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.