P138F

P138F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P138F 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 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 P138F Fault Code Meaning :

Ford P138F Symptoms :

Ford P138F Reasons :

How To Fix Ford P138F Trouble Code ?

Which Ford cars have the code P138F?

  • P138F Ford Aerostar
  • P138F Ford Bronco
  • P138F Ford C-Max
  • P138F Ford C-Max Energi
  • P138F Ford C-Max Hybrid
  • P138F Ford Contour
  • P138F Ford Crown Victoria
  • P138F Ford EcoSport
  • P138F Ford Econoline
  • P138F Ford Edge
  • P138F Ford Escape
  • P138F Ford Escape Hybrid
  • P138F Ford Escort
  • P138F Ford Everest
  • P138F Ford Excursion
  • P138F Ford Expedition
  • P138F Ford Explorer
  • P138F Ford Explorer Sport Trac
  • P138F Ford F-150
  • P138F Ford F-250
  • P138F Ford F-350
  • P138F Ford Fiesta
  • P138F Ford Flex
  • P138F Ford Focus
  • P138F Ford Focus Electric
  • P138F Ford Freestar
  • P138F Ford Freestyle
  • P138F Ford Fusion
  • P138F Ford Fusion Energi
  • P138F Ford Fusion Hybrid
  • P138F Ford Fusion Plug-In Hybrid
  • P138F Ford GT
  • P138F Ford Mustang
  • P138F Ford Mustang Mach-E
  • P138F Ford Mystique
  • P138F Ford Probe
  • P138F Ford Ranger
  • P138F Ford Taurus
  • P138F Ford Taurus X
  • P138F Ford Tempo
  • P138F Ford Thunderbird
  • P138F Ford Transit
  • P138F Ford Transit Connect
  • P138F 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.