C3809

C3809 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3809 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 C3809 Fault Code Meaning :

Ford C3809 Symptoms :

Ford C3809 Reasons :

How To Fix Ford C3809 Trouble Code ?

Which Ford cars have the code C3809?

  • C3809 Ford Aerostar
  • C3809 Ford Bronco
  • C3809 Ford C-Max
  • C3809 Ford C-Max Energi
  • C3809 Ford C-Max Hybrid
  • C3809 Ford Contour
  • C3809 Ford Crown Victoria
  • C3809 Ford EcoSport
  • C3809 Ford Econoline
  • C3809 Ford Edge
  • C3809 Ford Escape
  • C3809 Ford Escape Hybrid
  • C3809 Ford Escort
  • C3809 Ford Everest
  • C3809 Ford Excursion
  • C3809 Ford Expedition
  • C3809 Ford Explorer
  • C3809 Ford Explorer Sport Trac
  • C3809 Ford F-150
  • C3809 Ford F-250
  • C3809 Ford F-350
  • C3809 Ford Fiesta
  • C3809 Ford Flex
  • C3809 Ford Focus
  • C3809 Ford Focus Electric
  • C3809 Ford Freestar
  • C3809 Ford Freestyle
  • C3809 Ford Fusion
  • C3809 Ford Fusion Energi
  • C3809 Ford Fusion Hybrid
  • C3809 Ford Fusion Plug-In Hybrid
  • C3809 Ford GT
  • C3809 Ford Mustang
  • C3809 Ford Mustang Mach-E
  • C3809 Ford Mystique
  • C3809 Ford Probe
  • C3809 Ford Ranger
  • C3809 Ford Taurus
  • C3809 Ford Taurus X
  • C3809 Ford Tempo
  • C3809 Ford Thunderbird
  • C3809 Ford Transit
  • C3809 Ford Transit Connect
  • C3809 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.