P6D31

P6D31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P6D31 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 P6D31 Fault Code Meaning :

Ford P6D31 Symptoms :

Ford P6D31 Reasons :

How To Fix Ford P6D31 Trouble Code ?

Which Ford cars have the code P6D31?

  • P6D31 Ford Aerostar
  • P6D31 Ford Bronco
  • P6D31 Ford C-Max
  • P6D31 Ford C-Max Energi
  • P6D31 Ford C-Max Hybrid
  • P6D31 Ford Contour
  • P6D31 Ford Crown Victoria
  • P6D31 Ford EcoSport
  • P6D31 Ford Econoline
  • P6D31 Ford Edge
  • P6D31 Ford Escape
  • P6D31 Ford Escape Hybrid
  • P6D31 Ford Escort
  • P6D31 Ford Everest
  • P6D31 Ford Excursion
  • P6D31 Ford Expedition
  • P6D31 Ford Explorer
  • P6D31 Ford Explorer Sport Trac
  • P6D31 Ford F-150
  • P6D31 Ford F-250
  • P6D31 Ford F-350
  • P6D31 Ford Fiesta
  • P6D31 Ford Flex
  • P6D31 Ford Focus
  • P6D31 Ford Focus Electric
  • P6D31 Ford Freestar
  • P6D31 Ford Freestyle
  • P6D31 Ford Fusion
  • P6D31 Ford Fusion Energi
  • P6D31 Ford Fusion Hybrid
  • P6D31 Ford Fusion Plug-In Hybrid
  • P6D31 Ford GT
  • P6D31 Ford Mustang
  • P6D31 Ford Mustang Mach-E
  • P6D31 Ford Mystique
  • P6D31 Ford Probe
  • P6D31 Ford Ranger
  • P6D31 Ford Taurus
  • P6D31 Ford Taurus X
  • P6D31 Ford Tempo
  • P6D31 Ford Thunderbird
  • P6D31 Ford Transit
  • P6D31 Ford Transit Connect
  • P6D31 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.