P37C4

P37C4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P37C4 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 P37C4 Fault Code Meaning :

Ford P37C4 Symptoms :

Ford P37C4 Reasons :

How To Fix Ford P37C4 Trouble Code ?

Which Ford cars have the code P37C4?

  • P37C4 Ford Aerostar
  • P37C4 Ford Bronco
  • P37C4 Ford C-Max
  • P37C4 Ford C-Max Energi
  • P37C4 Ford C-Max Hybrid
  • P37C4 Ford Contour
  • P37C4 Ford Crown Victoria
  • P37C4 Ford EcoSport
  • P37C4 Ford Econoline
  • P37C4 Ford Edge
  • P37C4 Ford Escape
  • P37C4 Ford Escape Hybrid
  • P37C4 Ford Escort
  • P37C4 Ford Everest
  • P37C4 Ford Excursion
  • P37C4 Ford Expedition
  • P37C4 Ford Explorer
  • P37C4 Ford Explorer Sport Trac
  • P37C4 Ford F-150
  • P37C4 Ford F-250
  • P37C4 Ford F-350
  • P37C4 Ford Fiesta
  • P37C4 Ford Flex
  • P37C4 Ford Focus
  • P37C4 Ford Focus Electric
  • P37C4 Ford Freestar
  • P37C4 Ford Freestyle
  • P37C4 Ford Fusion
  • P37C4 Ford Fusion Energi
  • P37C4 Ford Fusion Hybrid
  • P37C4 Ford Fusion Plug-In Hybrid
  • P37C4 Ford GT
  • P37C4 Ford Mustang
  • P37C4 Ford Mustang Mach-E
  • P37C4 Ford Mystique
  • P37C4 Ford Probe
  • P37C4 Ford Ranger
  • P37C4 Ford Taurus
  • P37C4 Ford Taurus X
  • P37C4 Ford Tempo
  • P37C4 Ford Thunderbird
  • P37C4 Ford Transit
  • P37C4 Ford Transit Connect
  • P37C4 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.