P31D6

P31D6 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P31D6 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P31D6 Fault Code Meaning :

Ford P31D6 Symptoms :

Ford P31D6 Reasons :

How To Fix Ford P31D6 Trouble Code ?

Which Ford cars have the code P31D6?

  • P31D6 Ford Aerostar
  • P31D6 Ford Bronco
  • P31D6 Ford C-Max
  • P31D6 Ford C-Max Energi
  • P31D6 Ford C-Max Hybrid
  • P31D6 Ford Contour
  • P31D6 Ford Crown Victoria
  • P31D6 Ford EcoSport
  • P31D6 Ford Econoline
  • P31D6 Ford Edge
  • P31D6 Ford Escape
  • P31D6 Ford Escape Hybrid
  • P31D6 Ford Escort
  • P31D6 Ford Everest
  • P31D6 Ford Excursion
  • P31D6 Ford Expedition
  • P31D6 Ford Explorer
  • P31D6 Ford Explorer Sport Trac
  • P31D6 Ford F-150
  • P31D6 Ford F-250
  • P31D6 Ford F-350
  • P31D6 Ford Fiesta
  • P31D6 Ford Flex
  • P31D6 Ford Focus
  • P31D6 Ford Focus Electric
  • P31D6 Ford Freestar
  • P31D6 Ford Freestyle
  • P31D6 Ford Fusion
  • P31D6 Ford Fusion Energi
  • P31D6 Ford Fusion Hybrid
  • P31D6 Ford Fusion Plug-In Hybrid
  • P31D6 Ford GT
  • P31D6 Ford Mustang
  • P31D6 Ford Mustang Mach-E
  • P31D6 Ford Mystique
  • P31D6 Ford Probe
  • P31D6 Ford Ranger
  • P31D6 Ford Taurus
  • P31D6 Ford Taurus X
  • P31D6 Ford Tempo
  • P31D6 Ford Thunderbird
  • P31D6 Ford Transit
  • P31D6 Ford Transit Connect
  • P31D6 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.