B12BF

B12BF Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B12BF 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 B12BF Fault Code Meaning :

Ford B12BF Symptoms :

Ford B12BF Reasons :

How To Fix Ford B12BF Trouble Code ?

Which Ford cars have the code B12BF?

  • B12BF Ford Aerostar
  • B12BF Ford Bronco
  • B12BF Ford C-Max
  • B12BF Ford C-Max Energi
  • B12BF Ford C-Max Hybrid
  • B12BF Ford Contour
  • B12BF Ford Crown Victoria
  • B12BF Ford EcoSport
  • B12BF Ford Econoline
  • B12BF Ford Edge
  • B12BF Ford Escape
  • B12BF Ford Escape Hybrid
  • B12BF Ford Escort
  • B12BF Ford Everest
  • B12BF Ford Excursion
  • B12BF Ford Expedition
  • B12BF Ford Explorer
  • B12BF Ford Explorer Sport Trac
  • B12BF Ford F-150
  • B12BF Ford F-250
  • B12BF Ford F-350
  • B12BF Ford Fiesta
  • B12BF Ford Flex
  • B12BF Ford Focus
  • B12BF Ford Focus Electric
  • B12BF Ford Freestar
  • B12BF Ford Freestyle
  • B12BF Ford Fusion
  • B12BF Ford Fusion Energi
  • B12BF Ford Fusion Hybrid
  • B12BF Ford Fusion Plug-In Hybrid
  • B12BF Ford GT
  • B12BF Ford Mustang
  • B12BF Ford Mustang Mach-E
  • B12BF Ford Mystique
  • B12BF Ford Probe
  • B12BF Ford Ranger
  • B12BF Ford Taurus
  • B12BF Ford Taurus X
  • B12BF Ford Tempo
  • B12BF Ford Thunderbird
  • B12BF Ford Transit
  • B12BF Ford Transit Connect
  • B12BF 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.