C0231

C0231 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0231 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 C0231 Fault Code Meaning :

Ford C0231 Symptoms :

Ford C0231 Reasons :

How To Fix Ford C0231 Trouble Code ?

Which Ford cars have the code C0231?

  • C0231 Ford Aerostar
  • C0231 Ford Bronco
  • C0231 Ford C-Max
  • C0231 Ford C-Max Energi
  • C0231 Ford C-Max Hybrid
  • C0231 Ford Contour
  • C0231 Ford Crown Victoria
  • C0231 Ford EcoSport
  • C0231 Ford Econoline
  • C0231 Ford Edge
  • C0231 Ford Escape
  • C0231 Ford Escape Hybrid
  • C0231 Ford Escort
  • C0231 Ford Everest
  • C0231 Ford Excursion
  • C0231 Ford Expedition
  • C0231 Ford Explorer
  • C0231 Ford Explorer Sport Trac
  • C0231 Ford F-150
  • C0231 Ford F-250
  • C0231 Ford F-350
  • C0231 Ford Fiesta
  • C0231 Ford Flex
  • C0231 Ford Focus
  • C0231 Ford Focus Electric
  • C0231 Ford Freestar
  • C0231 Ford Freestyle
  • C0231 Ford Fusion
  • C0231 Ford Fusion Energi
  • C0231 Ford Fusion Hybrid
  • C0231 Ford Fusion Plug-In Hybrid
  • C0231 Ford GT
  • C0231 Ford Mustang
  • C0231 Ford Mustang Mach-E
  • C0231 Ford Mystique
  • C0231 Ford Probe
  • C0231 Ford Ranger
  • C0231 Ford Taurus
  • C0231 Ford Taurus X
  • C0231 Ford Tempo
  • C0231 Ford Thunderbird
  • C0231 Ford Transit
  • C0231 Ford Transit Connect
  • C0231 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.