B1937

B1937 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1937 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 B1937 Fault Code Meaning :

Ford B1937 Symptoms :

Ford B1937 Reasons :

How To Fix Ford B1937 Trouble Code ?

Which Ford cars have the code B1937?

  • B1937 Ford Aerostar
  • B1937 Ford Bronco
  • B1937 Ford C-Max
  • B1937 Ford C-Max Energi
  • B1937 Ford C-Max Hybrid
  • B1937 Ford Contour
  • B1937 Ford Crown Victoria
  • B1937 Ford EcoSport
  • B1937 Ford Econoline
  • B1937 Ford Edge
  • B1937 Ford Escape
  • B1937 Ford Escape Hybrid
  • B1937 Ford Escort
  • B1937 Ford Everest
  • B1937 Ford Excursion
  • B1937 Ford Expedition
  • B1937 Ford Explorer
  • B1937 Ford Explorer Sport Trac
  • B1937 Ford F-150
  • B1937 Ford F-250
  • B1937 Ford F-350
  • B1937 Ford Fiesta
  • B1937 Ford Flex
  • B1937 Ford Focus
  • B1937 Ford Focus Electric
  • B1937 Ford Freestar
  • B1937 Ford Freestyle
  • B1937 Ford Fusion
  • B1937 Ford Fusion Energi
  • B1937 Ford Fusion Hybrid
  • B1937 Ford Fusion Plug-In Hybrid
  • B1937 Ford GT
  • B1937 Ford Mustang
  • B1937 Ford Mustang Mach-E
  • B1937 Ford Mystique
  • B1937 Ford Probe
  • B1937 Ford Ranger
  • B1937 Ford Taurus
  • B1937 Ford Taurus X
  • B1937 Ford Tempo
  • B1937 Ford Thunderbird
  • B1937 Ford Transit
  • B1937 Ford Transit Connect
  • B1937 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.