P04EF

P04EF Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P04EF 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 P04EF Fault Code Meaning :

Ford P04EF Symptoms :

Ford P04EF Reasons :

How To Fix Ford P04EF Trouble Code ?

Which Ford cars have the code P04EF?

  • P04EF Ford Aerostar
  • P04EF Ford Bronco
  • P04EF Ford C-Max
  • P04EF Ford C-Max Energi
  • P04EF Ford C-Max Hybrid
  • P04EF Ford Contour
  • P04EF Ford Crown Victoria
  • P04EF Ford EcoSport
  • P04EF Ford Econoline
  • P04EF Ford Edge
  • P04EF Ford Escape
  • P04EF Ford Escape Hybrid
  • P04EF Ford Escort
  • P04EF Ford Everest
  • P04EF Ford Excursion
  • P04EF Ford Expedition
  • P04EF Ford Explorer
  • P04EF Ford Explorer Sport Trac
  • P04EF Ford F-150
  • P04EF Ford F-250
  • P04EF Ford F-350
  • P04EF Ford Fiesta
  • P04EF Ford Flex
  • P04EF Ford Focus
  • P04EF Ford Focus Electric
  • P04EF Ford Freestar
  • P04EF Ford Freestyle
  • P04EF Ford Fusion
  • P04EF Ford Fusion Energi
  • P04EF Ford Fusion Hybrid
  • P04EF Ford Fusion Plug-In Hybrid
  • P04EF Ford GT
  • P04EF Ford Mustang
  • P04EF Ford Mustang Mach-E
  • P04EF Ford Mystique
  • P04EF Ford Probe
  • P04EF Ford Ranger
  • P04EF Ford Taurus
  • P04EF Ford Taurus X
  • P04EF Ford Tempo
  • P04EF Ford Thunderbird
  • P04EF Ford Transit
  • P04EF Ford Transit Connect
  • P04EF 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.