P312C

P312C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P312C 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.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 BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P312C Fault Code Meaning :

Ford P312C Symptoms :

Ford P312C Reasons :

How To Fix Ford P312C Trouble Code ?

Which Ford cars have the code P312C?

  • P312C Ford Aerostar
  • P312C Ford Bronco
  • P312C Ford C-Max
  • P312C Ford C-Max Energi
  • P312C Ford C-Max Hybrid
  • P312C Ford Contour
  • P312C Ford Crown Victoria
  • P312C Ford EcoSport
  • P312C Ford Econoline
  • P312C Ford Edge
  • P312C Ford Escape
  • P312C Ford Escape Hybrid
  • P312C Ford Escort
  • P312C Ford Everest
  • P312C Ford Excursion
  • P312C Ford Expedition
  • P312C Ford Explorer
  • P312C Ford Explorer Sport Trac
  • P312C Ford F-150
  • P312C Ford F-250
  • P312C Ford F-350
  • P312C Ford Fiesta
  • P312C Ford Flex
  • P312C Ford Focus
  • P312C Ford Focus Electric
  • P312C Ford Freestar
  • P312C Ford Freestyle
  • P312C Ford Fusion
  • P312C Ford Fusion Energi
  • P312C Ford Fusion Hybrid
  • P312C Ford Fusion Plug-In Hybrid
  • P312C Ford GT
  • P312C Ford Mustang
  • P312C Ford Mustang Mach-E
  • P312C Ford Mystique
  • P312C Ford Probe
  • P312C Ford Ranger
  • P312C Ford Taurus
  • P312C Ford Taurus X
  • P312C Ford Tempo
  • P312C Ford Thunderbird
  • P312C Ford Transit
  • P312C Ford Transit Connect
  • P312C 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.