P578D

P578D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P578D Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P578D Fault Code Meaning :

Ford P578D Symptoms :

Ford P578D Reasons :

How To Fix Ford P578D Trouble Code ?

Which Ford cars have the code P578D?

  • P578D Ford Aerostar
  • P578D Ford Bronco
  • P578D Ford C-Max
  • P578D Ford C-Max Energi
  • P578D Ford C-Max Hybrid
  • P578D Ford Contour
  • P578D Ford Crown Victoria
  • P578D Ford EcoSport
  • P578D Ford Econoline
  • P578D Ford Edge
  • P578D Ford Escape
  • P578D Ford Escape Hybrid
  • P578D Ford Escort
  • P578D Ford Everest
  • P578D Ford Excursion
  • P578D Ford Expedition
  • P578D Ford Explorer
  • P578D Ford Explorer Sport Trac
  • P578D Ford F-150
  • P578D Ford F-250
  • P578D Ford F-350
  • P578D Ford Fiesta
  • P578D Ford Flex
  • P578D Ford Focus
  • P578D Ford Focus Electric
  • P578D Ford Freestar
  • P578D Ford Freestyle
  • P578D Ford Fusion
  • P578D Ford Fusion Energi
  • P578D Ford Fusion Hybrid
  • P578D Ford Fusion Plug-In Hybrid
  • P578D Ford GT
  • P578D Ford Mustang
  • P578D Ford Mustang Mach-E
  • P578D Ford Mystique
  • P578D Ford Probe
  • P578D Ford Ranger
  • P578D Ford Taurus
  • P578D Ford Taurus X
  • P578D Ford Tempo
  • P578D Ford Thunderbird
  • P578D Ford Transit
  • P578D Ford Transit Connect
  • P578D 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.