P09D4

P09D4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P09D4 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P09D4 Fault Code Meaning :

Ford P09D4 Symptoms :

Ford P09D4 Reasons :

How To Fix Ford P09D4 Trouble Code ?

Which Ford cars have the code P09D4?

  • P09D4 Ford Aerostar
  • P09D4 Ford Bronco
  • P09D4 Ford C-Max
  • P09D4 Ford C-Max Energi
  • P09D4 Ford C-Max Hybrid
  • P09D4 Ford Contour
  • P09D4 Ford Crown Victoria
  • P09D4 Ford EcoSport
  • P09D4 Ford Econoline
  • P09D4 Ford Edge
  • P09D4 Ford Escape
  • P09D4 Ford Escape Hybrid
  • P09D4 Ford Escort
  • P09D4 Ford Everest
  • P09D4 Ford Excursion
  • P09D4 Ford Expedition
  • P09D4 Ford Explorer
  • P09D4 Ford Explorer Sport Trac
  • P09D4 Ford F-150
  • P09D4 Ford F-250
  • P09D4 Ford F-350
  • P09D4 Ford Fiesta
  • P09D4 Ford Flex
  • P09D4 Ford Focus
  • P09D4 Ford Focus Electric
  • P09D4 Ford Freestar
  • P09D4 Ford Freestyle
  • P09D4 Ford Fusion
  • P09D4 Ford Fusion Energi
  • P09D4 Ford Fusion Hybrid
  • P09D4 Ford Fusion Plug-In Hybrid
  • P09D4 Ford GT
  • P09D4 Ford Mustang
  • P09D4 Ford Mustang Mach-E
  • P09D4 Ford Mystique
  • P09D4 Ford Probe
  • P09D4 Ford Ranger
  • P09D4 Ford Taurus
  • P09D4 Ford Taurus X
  • P09D4 Ford Tempo
  • P09D4 Ford Thunderbird
  • P09D4 Ford Transit
  • P09D4 Ford Transit Connect
  • P09D4 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.