C3751

C3751 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3751 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford C3751 Fault Code Meaning :

Ford C3751 Symptoms :

Ford C3751 Reasons :

How To Fix Ford C3751 Trouble Code ?

Which Ford cars have the code C3751?

  • C3751 Ford Aerostar
  • C3751 Ford Bronco
  • C3751 Ford C-Max
  • C3751 Ford C-Max Energi
  • C3751 Ford C-Max Hybrid
  • C3751 Ford Contour
  • C3751 Ford Crown Victoria
  • C3751 Ford EcoSport
  • C3751 Ford Econoline
  • C3751 Ford Edge
  • C3751 Ford Escape
  • C3751 Ford Escape Hybrid
  • C3751 Ford Escort
  • C3751 Ford Everest
  • C3751 Ford Excursion
  • C3751 Ford Expedition
  • C3751 Ford Explorer
  • C3751 Ford Explorer Sport Trac
  • C3751 Ford F-150
  • C3751 Ford F-250
  • C3751 Ford F-350
  • C3751 Ford Fiesta
  • C3751 Ford Flex
  • C3751 Ford Focus
  • C3751 Ford Focus Electric
  • C3751 Ford Freestar
  • C3751 Ford Freestyle
  • C3751 Ford Fusion
  • C3751 Ford Fusion Energi
  • C3751 Ford Fusion Hybrid
  • C3751 Ford Fusion Plug-In Hybrid
  • C3751 Ford GT
  • C3751 Ford Mustang
  • C3751 Ford Mustang Mach-E
  • C3751 Ford Mystique
  • C3751 Ford Probe
  • C3751 Ford Ranger
  • C3751 Ford Taurus
  • C3751 Ford Taurus X
  • C3751 Ford Tempo
  • C3751 Ford Thunderbird
  • C3751 Ford Transit
  • C3751 Ford Transit Connect
  • C3751 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.