C3649

C3649 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3649 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 C3649 Fault Code Meaning :

Ford C3649 Symptoms :

Ford C3649 Reasons :

How To Fix Ford C3649 Trouble Code ?

Which Ford cars have the code C3649?

  • C3649 Ford Aerostar
  • C3649 Ford Bronco
  • C3649 Ford C-Max
  • C3649 Ford C-Max Energi
  • C3649 Ford C-Max Hybrid
  • C3649 Ford Contour
  • C3649 Ford Crown Victoria
  • C3649 Ford EcoSport
  • C3649 Ford Econoline
  • C3649 Ford Edge
  • C3649 Ford Escape
  • C3649 Ford Escape Hybrid
  • C3649 Ford Escort
  • C3649 Ford Everest
  • C3649 Ford Excursion
  • C3649 Ford Expedition
  • C3649 Ford Explorer
  • C3649 Ford Explorer Sport Trac
  • C3649 Ford F-150
  • C3649 Ford F-250
  • C3649 Ford F-350
  • C3649 Ford Fiesta
  • C3649 Ford Flex
  • C3649 Ford Focus
  • C3649 Ford Focus Electric
  • C3649 Ford Freestar
  • C3649 Ford Freestyle
  • C3649 Ford Fusion
  • C3649 Ford Fusion Energi
  • C3649 Ford Fusion Hybrid
  • C3649 Ford Fusion Plug-In Hybrid
  • C3649 Ford GT
  • C3649 Ford Mustang
  • C3649 Ford Mustang Mach-E
  • C3649 Ford Mystique
  • C3649 Ford Probe
  • C3649 Ford Ranger
  • C3649 Ford Taurus
  • C3649 Ford Taurus X
  • C3649 Ford Tempo
  • C3649 Ford Thunderbird
  • C3649 Ford Transit
  • C3649 Ford Transit Connect
  • C3649 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.