P4F56

P4F56 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4F56 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford P4F56 Fault Code Meaning :

Ford P4F56 Symptoms :

Ford P4F56 Reasons :

How To Fix Ford P4F56 Trouble Code ?

Which Ford cars have the code P4F56?

  • P4F56 Ford Aerostar
  • P4F56 Ford Bronco
  • P4F56 Ford C-Max
  • P4F56 Ford C-Max Energi
  • P4F56 Ford C-Max Hybrid
  • P4F56 Ford Contour
  • P4F56 Ford Crown Victoria
  • P4F56 Ford EcoSport
  • P4F56 Ford Econoline
  • P4F56 Ford Edge
  • P4F56 Ford Escape
  • P4F56 Ford Escape Hybrid
  • P4F56 Ford Escort
  • P4F56 Ford Everest
  • P4F56 Ford Excursion
  • P4F56 Ford Expedition
  • P4F56 Ford Explorer
  • P4F56 Ford Explorer Sport Trac
  • P4F56 Ford F-150
  • P4F56 Ford F-250
  • P4F56 Ford F-350
  • P4F56 Ford Fiesta
  • P4F56 Ford Flex
  • P4F56 Ford Focus
  • P4F56 Ford Focus Electric
  • P4F56 Ford Freestar
  • P4F56 Ford Freestyle
  • P4F56 Ford Fusion
  • P4F56 Ford Fusion Energi
  • P4F56 Ford Fusion Hybrid
  • P4F56 Ford Fusion Plug-In Hybrid
  • P4F56 Ford GT
  • P4F56 Ford Mustang
  • P4F56 Ford Mustang Mach-E
  • P4F56 Ford Mystique
  • P4F56 Ford Probe
  • P4F56 Ford Ranger
  • P4F56 Ford Taurus
  • P4F56 Ford Taurus X
  • P4F56 Ford Tempo
  • P4F56 Ford Thunderbird
  • P4F56 Ford Transit
  • P4F56 Ford Transit Connect
  • P4F56 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.