C1937

C1937 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1937 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford C1937 Fault Code Meaning :

Ford C1937 Symptoms :

Ford C1937 Reasons :

How To Fix Ford C1937 Trouble Code ?

Which Ford cars have the code C1937?

  • C1937 Ford Aerostar
  • C1937 Ford Bronco
  • C1937 Ford C-Max
  • C1937 Ford C-Max Energi
  • C1937 Ford C-Max Hybrid
  • C1937 Ford Contour
  • C1937 Ford Crown Victoria
  • C1937 Ford EcoSport
  • C1937 Ford Econoline
  • C1937 Ford Edge
  • C1937 Ford Escape
  • C1937 Ford Escape Hybrid
  • C1937 Ford Escort
  • C1937 Ford Everest
  • C1937 Ford Excursion
  • C1937 Ford Expedition
  • C1937 Ford Explorer
  • C1937 Ford Explorer Sport Trac
  • C1937 Ford F-150
  • C1937 Ford F-250
  • C1937 Ford F-350
  • C1937 Ford Fiesta
  • C1937 Ford Flex
  • C1937 Ford Focus
  • C1937 Ford Focus Electric
  • C1937 Ford Freestar
  • C1937 Ford Freestyle
  • C1937 Ford Fusion
  • C1937 Ford Fusion Energi
  • C1937 Ford Fusion Hybrid
  • C1937 Ford Fusion Plug-In Hybrid
  • C1937 Ford GT
  • C1937 Ford Mustang
  • C1937 Ford Mustang Mach-E
  • C1937 Ford Mystique
  • C1937 Ford Probe
  • C1937 Ford Ranger
  • C1937 Ford Taurus
  • C1937 Ford Taurus X
  • C1937 Ford Tempo
  • C1937 Ford Thunderbird
  • C1937 Ford Transit
  • C1937 Ford Transit Connect
  • C1937 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.