P0237

P0237 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0237 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.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 P0237 Fault Code Meaning :

Ford P0237 Symptoms :

Ford P0237 Reasons :

How To Fix Ford P0237 Trouble Code ?

Which Ford cars have the code P0237?

  • P0237 Ford Aerostar
  • P0237 Ford Bronco
  • P0237 Ford C-Max
  • P0237 Ford C-Max Energi
  • P0237 Ford C-Max Hybrid
  • P0237 Ford Contour
  • P0237 Ford Crown Victoria
  • P0237 Ford EcoSport
  • P0237 Ford Econoline
  • P0237 Ford Edge
  • P0237 Ford Escape
  • P0237 Ford Escape Hybrid
  • P0237 Ford Escort
  • P0237 Ford Everest
  • P0237 Ford Excursion
  • P0237 Ford Expedition
  • P0237 Ford Explorer
  • P0237 Ford Explorer Sport Trac
  • P0237 Ford F-150
  • P0237 Ford F-250
  • P0237 Ford F-350
  • P0237 Ford Fiesta
  • P0237 Ford Flex
  • P0237 Ford Focus
  • P0237 Ford Focus Electric
  • P0237 Ford Freestar
  • P0237 Ford Freestyle
  • P0237 Ford Fusion
  • P0237 Ford Fusion Energi
  • P0237 Ford Fusion Hybrid
  • P0237 Ford Fusion Plug-In Hybrid
  • P0237 Ford GT
  • P0237 Ford Mustang
  • P0237 Ford Mustang Mach-E
  • P0237 Ford Mystique
  • P0237 Ford Probe
  • P0237 Ford Ranger
  • P0237 Ford Taurus
  • P0237 Ford Taurus X
  • P0237 Ford Tempo
  • P0237 Ford Thunderbird
  • P0237 Ford Transit
  • P0237 Ford Transit Connect
  • P0237 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.