C3509

C3509 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3509 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford C3509 Fault Code Meaning :

Ford C3509 Symptoms :

Ford C3509 Reasons :

How To Fix Ford C3509 Trouble Code ?

Which Ford cars have the code C3509?

  • C3509 Ford Aerostar
  • C3509 Ford Bronco
  • C3509 Ford C-Max
  • C3509 Ford C-Max Energi
  • C3509 Ford C-Max Hybrid
  • C3509 Ford Contour
  • C3509 Ford Crown Victoria
  • C3509 Ford EcoSport
  • C3509 Ford Econoline
  • C3509 Ford Edge
  • C3509 Ford Escape
  • C3509 Ford Escape Hybrid
  • C3509 Ford Escort
  • C3509 Ford Everest
  • C3509 Ford Excursion
  • C3509 Ford Expedition
  • C3509 Ford Explorer
  • C3509 Ford Explorer Sport Trac
  • C3509 Ford F-150
  • C3509 Ford F-250
  • C3509 Ford F-350
  • C3509 Ford Fiesta
  • C3509 Ford Flex
  • C3509 Ford Focus
  • C3509 Ford Focus Electric
  • C3509 Ford Freestar
  • C3509 Ford Freestyle
  • C3509 Ford Fusion
  • C3509 Ford Fusion Energi
  • C3509 Ford Fusion Hybrid
  • C3509 Ford Fusion Plug-In Hybrid
  • C3509 Ford GT
  • C3509 Ford Mustang
  • C3509 Ford Mustang Mach-E
  • C3509 Ford Mystique
  • C3509 Ford Probe
  • C3509 Ford Ranger
  • C3509 Ford Taurus
  • C3509 Ford Taurus X
  • C3509 Ford Tempo
  • C3509 Ford Thunderbird
  • C3509 Ford Transit
  • C3509 Ford Transit Connect
  • C3509 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.