P9D12

P9D12 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9D12 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P9D12 Fault Code Meaning :

Ford P9D12 Symptoms :

Ford P9D12 Reasons :

How To Fix Ford P9D12 Trouble Code ?

Which Ford cars have the code P9D12?

  • P9D12 Ford Aerostar
  • P9D12 Ford Bronco
  • P9D12 Ford C-Max
  • P9D12 Ford C-Max Energi
  • P9D12 Ford C-Max Hybrid
  • P9D12 Ford Contour
  • P9D12 Ford Crown Victoria
  • P9D12 Ford EcoSport
  • P9D12 Ford Econoline
  • P9D12 Ford Edge
  • P9D12 Ford Escape
  • P9D12 Ford Escape Hybrid
  • P9D12 Ford Escort
  • P9D12 Ford Everest
  • P9D12 Ford Excursion
  • P9D12 Ford Expedition
  • P9D12 Ford Explorer
  • P9D12 Ford Explorer Sport Trac
  • P9D12 Ford F-150
  • P9D12 Ford F-250
  • P9D12 Ford F-350
  • P9D12 Ford Fiesta
  • P9D12 Ford Flex
  • P9D12 Ford Focus
  • P9D12 Ford Focus Electric
  • P9D12 Ford Freestar
  • P9D12 Ford Freestyle
  • P9D12 Ford Fusion
  • P9D12 Ford Fusion Energi
  • P9D12 Ford Fusion Hybrid
  • P9D12 Ford Fusion Plug-In Hybrid
  • P9D12 Ford GT
  • P9D12 Ford Mustang
  • P9D12 Ford Mustang Mach-E
  • P9D12 Ford Mystique
  • P9D12 Ford Probe
  • P9D12 Ford Ranger
  • P9D12 Ford Taurus
  • P9D12 Ford Taurus X
  • P9D12 Ford Tempo
  • P9D12 Ford Thunderbird
  • P9D12 Ford Transit
  • P9D12 Ford Transit Connect
  • P9D12 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.