P12D0

P12D0 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P12D0 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P12D0 Fault Code Meaning :

Ford P12D0 Symptoms :

Ford P12D0 Reasons :

How To Fix Ford P12D0 Trouble Code ?

Which Ford cars have the code P12D0?

  • P12D0 Ford Aerostar
  • P12D0 Ford Bronco
  • P12D0 Ford C-Max
  • P12D0 Ford C-Max Energi
  • P12D0 Ford C-Max Hybrid
  • P12D0 Ford Contour
  • P12D0 Ford Crown Victoria
  • P12D0 Ford EcoSport
  • P12D0 Ford Econoline
  • P12D0 Ford Edge
  • P12D0 Ford Escape
  • P12D0 Ford Escape Hybrid
  • P12D0 Ford Escort
  • P12D0 Ford Everest
  • P12D0 Ford Excursion
  • P12D0 Ford Expedition
  • P12D0 Ford Explorer
  • P12D0 Ford Explorer Sport Trac
  • P12D0 Ford F-150
  • P12D0 Ford F-250
  • P12D0 Ford F-350
  • P12D0 Ford Fiesta
  • P12D0 Ford Flex
  • P12D0 Ford Focus
  • P12D0 Ford Focus Electric
  • P12D0 Ford Freestar
  • P12D0 Ford Freestyle
  • P12D0 Ford Fusion
  • P12D0 Ford Fusion Energi
  • P12D0 Ford Fusion Hybrid
  • P12D0 Ford Fusion Plug-In Hybrid
  • P12D0 Ford GT
  • P12D0 Ford Mustang
  • P12D0 Ford Mustang Mach-E
  • P12D0 Ford Mystique
  • P12D0 Ford Probe
  • P12D0 Ford Ranger
  • P12D0 Ford Taurus
  • P12D0 Ford Taurus X
  • P12D0 Ford Tempo
  • P12D0 Ford Thunderbird
  • P12D0 Ford Transit
  • P12D0 Ford Transit Connect
  • P12D0 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.