P9A39

P9A39 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9A39 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.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 P9A39 Fault Code Meaning :

Ford P9A39 Symptoms :

Ford P9A39 Reasons :

How To Fix Ford P9A39 Trouble Code ?

Which Ford cars have the code P9A39?

  • P9A39 Ford Aerostar
  • P9A39 Ford Bronco
  • P9A39 Ford C-Max
  • P9A39 Ford C-Max Energi
  • P9A39 Ford C-Max Hybrid
  • P9A39 Ford Contour
  • P9A39 Ford Crown Victoria
  • P9A39 Ford EcoSport
  • P9A39 Ford Econoline
  • P9A39 Ford Edge
  • P9A39 Ford Escape
  • P9A39 Ford Escape Hybrid
  • P9A39 Ford Escort
  • P9A39 Ford Everest
  • P9A39 Ford Excursion
  • P9A39 Ford Expedition
  • P9A39 Ford Explorer
  • P9A39 Ford Explorer Sport Trac
  • P9A39 Ford F-150
  • P9A39 Ford F-250
  • P9A39 Ford F-350
  • P9A39 Ford Fiesta
  • P9A39 Ford Flex
  • P9A39 Ford Focus
  • P9A39 Ford Focus Electric
  • P9A39 Ford Freestar
  • P9A39 Ford Freestyle
  • P9A39 Ford Fusion
  • P9A39 Ford Fusion Energi
  • P9A39 Ford Fusion Hybrid
  • P9A39 Ford Fusion Plug-In Hybrid
  • P9A39 Ford GT
  • P9A39 Ford Mustang
  • P9A39 Ford Mustang Mach-E
  • P9A39 Ford Mystique
  • P9A39 Ford Probe
  • P9A39 Ford Ranger
  • P9A39 Ford Taurus
  • P9A39 Ford Taurus X
  • P9A39 Ford Tempo
  • P9A39 Ford Thunderbird
  • P9A39 Ford Transit
  • P9A39 Ford Transit Connect
  • P9A39 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.