C3431

C3431 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3431 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford C3431 Fault Code Meaning :

Ford C3431 Symptoms :

Ford C3431 Reasons :

How To Fix Ford C3431 Trouble Code ?

Which Ford cars have the code C3431?

  • C3431 Ford Aerostar
  • C3431 Ford Bronco
  • C3431 Ford C-Max
  • C3431 Ford C-Max Energi
  • C3431 Ford C-Max Hybrid
  • C3431 Ford Contour
  • C3431 Ford Crown Victoria
  • C3431 Ford EcoSport
  • C3431 Ford Econoline
  • C3431 Ford Edge
  • C3431 Ford Escape
  • C3431 Ford Escape Hybrid
  • C3431 Ford Escort
  • C3431 Ford Everest
  • C3431 Ford Excursion
  • C3431 Ford Expedition
  • C3431 Ford Explorer
  • C3431 Ford Explorer Sport Trac
  • C3431 Ford F-150
  • C3431 Ford F-250
  • C3431 Ford F-350
  • C3431 Ford Fiesta
  • C3431 Ford Flex
  • C3431 Ford Focus
  • C3431 Ford Focus Electric
  • C3431 Ford Freestar
  • C3431 Ford Freestyle
  • C3431 Ford Fusion
  • C3431 Ford Fusion Energi
  • C3431 Ford Fusion Hybrid
  • C3431 Ford Fusion Plug-In Hybrid
  • C3431 Ford GT
  • C3431 Ford Mustang
  • C3431 Ford Mustang Mach-E
  • C3431 Ford Mystique
  • C3431 Ford Probe
  • C3431 Ford Ranger
  • C3431 Ford Taurus
  • C3431 Ford Taurus X
  • C3431 Ford Tempo
  • C3431 Ford Thunderbird
  • C3431 Ford Transit
  • C3431 Ford Transit Connect
  • C3431 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.