P4F37

P4F37 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4F37 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 P4F37 Fault Code Meaning :

Ford P4F37 Symptoms :

Ford P4F37 Reasons :

How To Fix Ford P4F37 Trouble Code ?

Which Ford cars have the code P4F37?

  • P4F37 Ford Aerostar
  • P4F37 Ford Bronco
  • P4F37 Ford C-Max
  • P4F37 Ford C-Max Energi
  • P4F37 Ford C-Max Hybrid
  • P4F37 Ford Contour
  • P4F37 Ford Crown Victoria
  • P4F37 Ford EcoSport
  • P4F37 Ford Econoline
  • P4F37 Ford Edge
  • P4F37 Ford Escape
  • P4F37 Ford Escape Hybrid
  • P4F37 Ford Escort
  • P4F37 Ford Everest
  • P4F37 Ford Excursion
  • P4F37 Ford Expedition
  • P4F37 Ford Explorer
  • P4F37 Ford Explorer Sport Trac
  • P4F37 Ford F-150
  • P4F37 Ford F-250
  • P4F37 Ford F-350
  • P4F37 Ford Fiesta
  • P4F37 Ford Flex
  • P4F37 Ford Focus
  • P4F37 Ford Focus Electric
  • P4F37 Ford Freestar
  • P4F37 Ford Freestyle
  • P4F37 Ford Fusion
  • P4F37 Ford Fusion Energi
  • P4F37 Ford Fusion Hybrid
  • P4F37 Ford Fusion Plug-In Hybrid
  • P4F37 Ford GT
  • P4F37 Ford Mustang
  • P4F37 Ford Mustang Mach-E
  • P4F37 Ford Mystique
  • P4F37 Ford Probe
  • P4F37 Ford Ranger
  • P4F37 Ford Taurus
  • P4F37 Ford Taurus X
  • P4F37 Ford Tempo
  • P4F37 Ford Thunderbird
  • P4F37 Ford Transit
  • P4F37 Ford Transit Connect
  • P4F37 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.