C12F4

C12F4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C12F4 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford C12F4 Fault Code Meaning :

Ford C12F4 Symptoms :

Ford C12F4 Reasons :

How To Fix Ford C12F4 Trouble Code ?

Which Ford cars have the code C12F4?

  • C12F4 Ford Aerostar
  • C12F4 Ford Bronco
  • C12F4 Ford C-Max
  • C12F4 Ford C-Max Energi
  • C12F4 Ford C-Max Hybrid
  • C12F4 Ford Contour
  • C12F4 Ford Crown Victoria
  • C12F4 Ford EcoSport
  • C12F4 Ford Econoline
  • C12F4 Ford Edge
  • C12F4 Ford Escape
  • C12F4 Ford Escape Hybrid
  • C12F4 Ford Escort
  • C12F4 Ford Everest
  • C12F4 Ford Excursion
  • C12F4 Ford Expedition
  • C12F4 Ford Explorer
  • C12F4 Ford Explorer Sport Trac
  • C12F4 Ford F-150
  • C12F4 Ford F-250
  • C12F4 Ford F-350
  • C12F4 Ford Fiesta
  • C12F4 Ford Flex
  • C12F4 Ford Focus
  • C12F4 Ford Focus Electric
  • C12F4 Ford Freestar
  • C12F4 Ford Freestyle
  • C12F4 Ford Fusion
  • C12F4 Ford Fusion Energi
  • C12F4 Ford Fusion Hybrid
  • C12F4 Ford Fusion Plug-In Hybrid
  • C12F4 Ford GT
  • C12F4 Ford Mustang
  • C12F4 Ford Mustang Mach-E
  • C12F4 Ford Mystique
  • C12F4 Ford Probe
  • C12F4 Ford Ranger
  • C12F4 Ford Taurus
  • C12F4 Ford Taurus X
  • C12F4 Ford Tempo
  • C12F4 Ford Thunderbird
  • C12F4 Ford Transit
  • C12F4 Ford Transit Connect
  • C12F4 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.