P4F51

P4F51 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4F51 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 P4F51 Fault Code Meaning :

Ford P4F51 Symptoms :

Ford P4F51 Reasons :

How To Fix Ford P4F51 Trouble Code ?

Which Ford cars have the code P4F51?

  • P4F51 Ford Aerostar
  • P4F51 Ford Bronco
  • P4F51 Ford C-Max
  • P4F51 Ford C-Max Energi
  • P4F51 Ford C-Max Hybrid
  • P4F51 Ford Contour
  • P4F51 Ford Crown Victoria
  • P4F51 Ford EcoSport
  • P4F51 Ford Econoline
  • P4F51 Ford Edge
  • P4F51 Ford Escape
  • P4F51 Ford Escape Hybrid
  • P4F51 Ford Escort
  • P4F51 Ford Everest
  • P4F51 Ford Excursion
  • P4F51 Ford Expedition
  • P4F51 Ford Explorer
  • P4F51 Ford Explorer Sport Trac
  • P4F51 Ford F-150
  • P4F51 Ford F-250
  • P4F51 Ford F-350
  • P4F51 Ford Fiesta
  • P4F51 Ford Flex
  • P4F51 Ford Focus
  • P4F51 Ford Focus Electric
  • P4F51 Ford Freestar
  • P4F51 Ford Freestyle
  • P4F51 Ford Fusion
  • P4F51 Ford Fusion Energi
  • P4F51 Ford Fusion Hybrid
  • P4F51 Ford Fusion Plug-In Hybrid
  • P4F51 Ford GT
  • P4F51 Ford Mustang
  • P4F51 Ford Mustang Mach-E
  • P4F51 Ford Mystique
  • P4F51 Ford Probe
  • P4F51 Ford Ranger
  • P4F51 Ford Taurus
  • P4F51 Ford Taurus X
  • P4F51 Ford Tempo
  • P4F51 Ford Thunderbird
  • P4F51 Ford Transit
  • P4F51 Ford Transit Connect
  • P4F51 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.