P401F

P401F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P401F Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P401F Fault Code Meaning :

Ford P401F Symptoms :

Ford P401F Reasons :

How To Fix Ford P401F Trouble Code ?

Which Ford cars have the code P401F?

  • P401F Ford Aerostar
  • P401F Ford Bronco
  • P401F Ford C-Max
  • P401F Ford C-Max Energi
  • P401F Ford C-Max Hybrid
  • P401F Ford Contour
  • P401F Ford Crown Victoria
  • P401F Ford EcoSport
  • P401F Ford Econoline
  • P401F Ford Edge
  • P401F Ford Escape
  • P401F Ford Escape Hybrid
  • P401F Ford Escort
  • P401F Ford Everest
  • P401F Ford Excursion
  • P401F Ford Expedition
  • P401F Ford Explorer
  • P401F Ford Explorer Sport Trac
  • P401F Ford F-150
  • P401F Ford F-250
  • P401F Ford F-350
  • P401F Ford Fiesta
  • P401F Ford Flex
  • P401F Ford Focus
  • P401F Ford Focus Electric
  • P401F Ford Freestar
  • P401F Ford Freestyle
  • P401F Ford Fusion
  • P401F Ford Fusion Energi
  • P401F Ford Fusion Hybrid
  • P401F Ford Fusion Plug-In Hybrid
  • P401F Ford GT
  • P401F Ford Mustang
  • P401F Ford Mustang Mach-E
  • P401F Ford Mystique
  • P401F Ford Probe
  • P401F Ford Ranger
  • P401F Ford Taurus
  • P401F Ford Taurus X
  • P401F Ford Tempo
  • P401F Ford Thunderbird
  • P401F Ford Transit
  • P401F Ford Transit Connect
  • P401F 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.