P8D12

P8D12 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P8D12 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 P8D12 Fault Code Meaning :

Ford P8D12 Symptoms :

Ford P8D12 Reasons :

How To Fix Ford P8D12 Trouble Code ?

Which Ford cars have the code P8D12?

  • P8D12 Ford Aerostar
  • P8D12 Ford Bronco
  • P8D12 Ford C-Max
  • P8D12 Ford C-Max Energi
  • P8D12 Ford C-Max Hybrid
  • P8D12 Ford Contour
  • P8D12 Ford Crown Victoria
  • P8D12 Ford EcoSport
  • P8D12 Ford Econoline
  • P8D12 Ford Edge
  • P8D12 Ford Escape
  • P8D12 Ford Escape Hybrid
  • P8D12 Ford Escort
  • P8D12 Ford Everest
  • P8D12 Ford Excursion
  • P8D12 Ford Expedition
  • P8D12 Ford Explorer
  • P8D12 Ford Explorer Sport Trac
  • P8D12 Ford F-150
  • P8D12 Ford F-250
  • P8D12 Ford F-350
  • P8D12 Ford Fiesta
  • P8D12 Ford Flex
  • P8D12 Ford Focus
  • P8D12 Ford Focus Electric
  • P8D12 Ford Freestar
  • P8D12 Ford Freestyle
  • P8D12 Ford Fusion
  • P8D12 Ford Fusion Energi
  • P8D12 Ford Fusion Hybrid
  • P8D12 Ford Fusion Plug-In Hybrid
  • P8D12 Ford GT
  • P8D12 Ford Mustang
  • P8D12 Ford Mustang Mach-E
  • P8D12 Ford Mystique
  • P8D12 Ford Probe
  • P8D12 Ford Ranger
  • P8D12 Ford Taurus
  • P8D12 Ford Taurus X
  • P8D12 Ford Tempo
  • P8D12 Ford Thunderbird
  • P8D12 Ford Transit
  • P8D12 Ford Transit Connect
  • P8D12 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.