P837F

P837F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P837F Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.

Ford P837F Fault Code Meaning :

Ford P837F Symptoms :

Ford P837F Reasons :

How To Fix Ford P837F Trouble Code ?

Which Ford cars have the code P837F?

  • P837F Ford Aerostar
  • P837F Ford Bronco
  • P837F Ford C-Max
  • P837F Ford C-Max Energi
  • P837F Ford C-Max Hybrid
  • P837F Ford Contour
  • P837F Ford Crown Victoria
  • P837F Ford EcoSport
  • P837F Ford Econoline
  • P837F Ford Edge
  • P837F Ford Escape
  • P837F Ford Escape Hybrid
  • P837F Ford Escort
  • P837F Ford Everest
  • P837F Ford Excursion
  • P837F Ford Expedition
  • P837F Ford Explorer
  • P837F Ford Explorer Sport Trac
  • P837F Ford F-150
  • P837F Ford F-250
  • P837F Ford F-350
  • P837F Ford Fiesta
  • P837F Ford Flex
  • P837F Ford Focus
  • P837F Ford Focus Electric
  • P837F Ford Freestar
  • P837F Ford Freestyle
  • P837F Ford Fusion
  • P837F Ford Fusion Energi
  • P837F Ford Fusion Hybrid
  • P837F Ford Fusion Plug-In Hybrid
  • P837F Ford GT
  • P837F Ford Mustang
  • P837F Ford Mustang Mach-E
  • P837F Ford Mystique
  • P837F Ford Probe
  • P837F Ford Ranger
  • P837F Ford Taurus
  • P837F Ford Taurus X
  • P837F Ford Tempo
  • P837F Ford Thunderbird
  • P837F Ford Transit
  • P837F Ford Transit Connect
  • P837F 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.