P5A12

P5A12 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P5A12 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P5A12 Fault Code Meaning :

Ford P5A12 Symptoms :

Ford P5A12 Reasons :

How To Fix Ford P5A12 Trouble Code ?

Which Ford cars have the code P5A12?

  • P5A12 Ford Aerostar
  • P5A12 Ford Bronco
  • P5A12 Ford C-Max
  • P5A12 Ford C-Max Energi
  • P5A12 Ford C-Max Hybrid
  • P5A12 Ford Contour
  • P5A12 Ford Crown Victoria
  • P5A12 Ford EcoSport
  • P5A12 Ford Econoline
  • P5A12 Ford Edge
  • P5A12 Ford Escape
  • P5A12 Ford Escape Hybrid
  • P5A12 Ford Escort
  • P5A12 Ford Everest
  • P5A12 Ford Excursion
  • P5A12 Ford Expedition
  • P5A12 Ford Explorer
  • P5A12 Ford Explorer Sport Trac
  • P5A12 Ford F-150
  • P5A12 Ford F-250
  • P5A12 Ford F-350
  • P5A12 Ford Fiesta
  • P5A12 Ford Flex
  • P5A12 Ford Focus
  • P5A12 Ford Focus Electric
  • P5A12 Ford Freestar
  • P5A12 Ford Freestyle
  • P5A12 Ford Fusion
  • P5A12 Ford Fusion Energi
  • P5A12 Ford Fusion Hybrid
  • P5A12 Ford Fusion Plug-In Hybrid
  • P5A12 Ford GT
  • P5A12 Ford Mustang
  • P5A12 Ford Mustang Mach-E
  • P5A12 Ford Mystique
  • P5A12 Ford Probe
  • P5A12 Ford Ranger
  • P5A12 Ford Taurus
  • P5A12 Ford Taurus X
  • P5A12 Ford Tempo
  • P5A12 Ford Thunderbird
  • P5A12 Ford Transit
  • P5A12 Ford Transit Connect
  • P5A12 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.