P23C9

P23C9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P23C9 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 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 P23C9 Fault Code Meaning :

Ford P23C9 Symptoms :

Ford P23C9 Reasons :

How To Fix Ford P23C9 Trouble Code ?

Which Ford cars have the code P23C9?

  • P23C9 Ford Aerostar
  • P23C9 Ford Bronco
  • P23C9 Ford C-Max
  • P23C9 Ford C-Max Energi
  • P23C9 Ford C-Max Hybrid
  • P23C9 Ford Contour
  • P23C9 Ford Crown Victoria
  • P23C9 Ford EcoSport
  • P23C9 Ford Econoline
  • P23C9 Ford Edge
  • P23C9 Ford Escape
  • P23C9 Ford Escape Hybrid
  • P23C9 Ford Escort
  • P23C9 Ford Everest
  • P23C9 Ford Excursion
  • P23C9 Ford Expedition
  • P23C9 Ford Explorer
  • P23C9 Ford Explorer Sport Trac
  • P23C9 Ford F-150
  • P23C9 Ford F-250
  • P23C9 Ford F-350
  • P23C9 Ford Fiesta
  • P23C9 Ford Flex
  • P23C9 Ford Focus
  • P23C9 Ford Focus Electric
  • P23C9 Ford Freestar
  • P23C9 Ford Freestyle
  • P23C9 Ford Fusion
  • P23C9 Ford Fusion Energi
  • P23C9 Ford Fusion Hybrid
  • P23C9 Ford Fusion Plug-In Hybrid
  • P23C9 Ford GT
  • P23C9 Ford Mustang
  • P23C9 Ford Mustang Mach-E
  • P23C9 Ford Mystique
  • P23C9 Ford Probe
  • P23C9 Ford Ranger
  • P23C9 Ford Taurus
  • P23C9 Ford Taurus X
  • P23C9 Ford Tempo
  • P23C9 Ford Thunderbird
  • P23C9 Ford Transit
  • P23C9 Ford Transit Connect
  • P23C9 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.