C3237

C3237 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3237 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 BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford C3237 Fault Code Meaning :

Ford C3237 Symptoms :

Ford C3237 Reasons :

How To Fix Ford C3237 Trouble Code ?

Which Ford cars have the code C3237?

  • C3237 Ford Aerostar
  • C3237 Ford Bronco
  • C3237 Ford C-Max
  • C3237 Ford C-Max Energi
  • C3237 Ford C-Max Hybrid
  • C3237 Ford Contour
  • C3237 Ford Crown Victoria
  • C3237 Ford EcoSport
  • C3237 Ford Econoline
  • C3237 Ford Edge
  • C3237 Ford Escape
  • C3237 Ford Escape Hybrid
  • C3237 Ford Escort
  • C3237 Ford Everest
  • C3237 Ford Excursion
  • C3237 Ford Expedition
  • C3237 Ford Explorer
  • C3237 Ford Explorer Sport Trac
  • C3237 Ford F-150
  • C3237 Ford F-250
  • C3237 Ford F-350
  • C3237 Ford Fiesta
  • C3237 Ford Flex
  • C3237 Ford Focus
  • C3237 Ford Focus Electric
  • C3237 Ford Freestar
  • C3237 Ford Freestyle
  • C3237 Ford Fusion
  • C3237 Ford Fusion Energi
  • C3237 Ford Fusion Hybrid
  • C3237 Ford Fusion Plug-In Hybrid
  • C3237 Ford GT
  • C3237 Ford Mustang
  • C3237 Ford Mustang Mach-E
  • C3237 Ford Mystique
  • C3237 Ford Probe
  • C3237 Ford Ranger
  • C3237 Ford Taurus
  • C3237 Ford Taurus X
  • C3237 Ford Tempo
  • C3237 Ford Thunderbird
  • C3237 Ford Transit
  • C3237 Ford Transit Connect
  • C3237 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.