P437F

P437F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P437F 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 P437F Fault Code Meaning :

Ford P437F Symptoms :

Ford P437F Reasons :

How To Fix Ford P437F Trouble Code ?

Which Ford cars have the code P437F?

  • P437F Ford Aerostar
  • P437F Ford Bronco
  • P437F Ford C-Max
  • P437F Ford C-Max Energi
  • P437F Ford C-Max Hybrid
  • P437F Ford Contour
  • P437F Ford Crown Victoria
  • P437F Ford EcoSport
  • P437F Ford Econoline
  • P437F Ford Edge
  • P437F Ford Escape
  • P437F Ford Escape Hybrid
  • P437F Ford Escort
  • P437F Ford Everest
  • P437F Ford Excursion
  • P437F Ford Expedition
  • P437F Ford Explorer
  • P437F Ford Explorer Sport Trac
  • P437F Ford F-150
  • P437F Ford F-250
  • P437F Ford F-350
  • P437F Ford Fiesta
  • P437F Ford Flex
  • P437F Ford Focus
  • P437F Ford Focus Electric
  • P437F Ford Freestar
  • P437F Ford Freestyle
  • P437F Ford Fusion
  • P437F Ford Fusion Energi
  • P437F Ford Fusion Hybrid
  • P437F Ford Fusion Plug-In Hybrid
  • P437F Ford GT
  • P437F Ford Mustang
  • P437F Ford Mustang Mach-E
  • P437F Ford Mystique
  • P437F Ford Probe
  • P437F Ford Ranger
  • P437F Ford Taurus
  • P437F Ford Taurus X
  • P437F Ford Tempo
  • P437F Ford Thunderbird
  • P437F Ford Transit
  • P437F Ford Transit Connect
  • P437F 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.