P4C56

P4C56 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4C56 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 disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P4C56 Fault Code Meaning :

Ford P4C56 Symptoms :

Ford P4C56 Reasons :

How To Fix Ford P4C56 Trouble Code ?

Which Ford cars have the code P4C56?

  • P4C56 Ford Aerostar
  • P4C56 Ford Bronco
  • P4C56 Ford C-Max
  • P4C56 Ford C-Max Energi
  • P4C56 Ford C-Max Hybrid
  • P4C56 Ford Contour
  • P4C56 Ford Crown Victoria
  • P4C56 Ford EcoSport
  • P4C56 Ford Econoline
  • P4C56 Ford Edge
  • P4C56 Ford Escape
  • P4C56 Ford Escape Hybrid
  • P4C56 Ford Escort
  • P4C56 Ford Everest
  • P4C56 Ford Excursion
  • P4C56 Ford Expedition
  • P4C56 Ford Explorer
  • P4C56 Ford Explorer Sport Trac
  • P4C56 Ford F-150
  • P4C56 Ford F-250
  • P4C56 Ford F-350
  • P4C56 Ford Fiesta
  • P4C56 Ford Flex
  • P4C56 Ford Focus
  • P4C56 Ford Focus Electric
  • P4C56 Ford Freestar
  • P4C56 Ford Freestyle
  • P4C56 Ford Fusion
  • P4C56 Ford Fusion Energi
  • P4C56 Ford Fusion Hybrid
  • P4C56 Ford Fusion Plug-In Hybrid
  • P4C56 Ford GT
  • P4C56 Ford Mustang
  • P4C56 Ford Mustang Mach-E
  • P4C56 Ford Mystique
  • P4C56 Ford Probe
  • P4C56 Ford Ranger
  • P4C56 Ford Taurus
  • P4C56 Ford Taurus X
  • P4C56 Ford Tempo
  • P4C56 Ford Thunderbird
  • P4C56 Ford Transit
  • P4C56 Ford Transit Connect
  • P4C56 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.