P3D31

P3D31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3D31 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P3D31 Fault Code Meaning :

Ford P3D31 Symptoms :

Ford P3D31 Reasons :

How To Fix Ford P3D31 Trouble Code ?

Which Ford cars have the code P3D31?

  • P3D31 Ford Aerostar
  • P3D31 Ford Bronco
  • P3D31 Ford C-Max
  • P3D31 Ford C-Max Energi
  • P3D31 Ford C-Max Hybrid
  • P3D31 Ford Contour
  • P3D31 Ford Crown Victoria
  • P3D31 Ford EcoSport
  • P3D31 Ford Econoline
  • P3D31 Ford Edge
  • P3D31 Ford Escape
  • P3D31 Ford Escape Hybrid
  • P3D31 Ford Escort
  • P3D31 Ford Everest
  • P3D31 Ford Excursion
  • P3D31 Ford Expedition
  • P3D31 Ford Explorer
  • P3D31 Ford Explorer Sport Trac
  • P3D31 Ford F-150
  • P3D31 Ford F-250
  • P3D31 Ford F-350
  • P3D31 Ford Fiesta
  • P3D31 Ford Flex
  • P3D31 Ford Focus
  • P3D31 Ford Focus Electric
  • P3D31 Ford Freestar
  • P3D31 Ford Freestyle
  • P3D31 Ford Fusion
  • P3D31 Ford Fusion Energi
  • P3D31 Ford Fusion Hybrid
  • P3D31 Ford Fusion Plug-In Hybrid
  • P3D31 Ford GT
  • P3D31 Ford Mustang
  • P3D31 Ford Mustang Mach-E
  • P3D31 Ford Mystique
  • P3D31 Ford Probe
  • P3D31 Ford Ranger
  • P3D31 Ford Taurus
  • P3D31 Ford Taurus X
  • P3D31 Ford Tempo
  • P3D31 Ford Thunderbird
  • P3D31 Ford Transit
  • P3D31 Ford Transit Connect
  • P3D31 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.