P04C4

P04C4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P04C4 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 P04C4 Fault Code Meaning :

Ford P04C4 Symptoms :

Ford P04C4 Reasons :

How To Fix Ford P04C4 Trouble Code ?

Which Ford cars have the code P04C4?

  • P04C4 Ford Aerostar
  • P04C4 Ford Bronco
  • P04C4 Ford C-Max
  • P04C4 Ford C-Max Energi
  • P04C4 Ford C-Max Hybrid
  • P04C4 Ford Contour
  • P04C4 Ford Crown Victoria
  • P04C4 Ford EcoSport
  • P04C4 Ford Econoline
  • P04C4 Ford Edge
  • P04C4 Ford Escape
  • P04C4 Ford Escape Hybrid
  • P04C4 Ford Escort
  • P04C4 Ford Everest
  • P04C4 Ford Excursion
  • P04C4 Ford Expedition
  • P04C4 Ford Explorer
  • P04C4 Ford Explorer Sport Trac
  • P04C4 Ford F-150
  • P04C4 Ford F-250
  • P04C4 Ford F-350
  • P04C4 Ford Fiesta
  • P04C4 Ford Flex
  • P04C4 Ford Focus
  • P04C4 Ford Focus Electric
  • P04C4 Ford Freestar
  • P04C4 Ford Freestyle
  • P04C4 Ford Fusion
  • P04C4 Ford Fusion Energi
  • P04C4 Ford Fusion Hybrid
  • P04C4 Ford Fusion Plug-In Hybrid
  • P04C4 Ford GT
  • P04C4 Ford Mustang
  • P04C4 Ford Mustang Mach-E
  • P04C4 Ford Mystique
  • P04C4 Ford Probe
  • P04C4 Ford Ranger
  • P04C4 Ford Taurus
  • P04C4 Ford Taurus X
  • P04C4 Ford Tempo
  • P04C4 Ford Thunderbird
  • P04C4 Ford Transit
  • P04C4 Ford Transit Connect
  • P04C4 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.