P3D66

P3D66 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3D66 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P3D66 Fault Code Meaning :

Ford P3D66 Symptoms :

Ford P3D66 Reasons :

How To Fix Ford P3D66 Trouble Code ?

Which Ford cars have the code P3D66?

  • P3D66 Ford Aerostar
  • P3D66 Ford Bronco
  • P3D66 Ford C-Max
  • P3D66 Ford C-Max Energi
  • P3D66 Ford C-Max Hybrid
  • P3D66 Ford Contour
  • P3D66 Ford Crown Victoria
  • P3D66 Ford EcoSport
  • P3D66 Ford Econoline
  • P3D66 Ford Edge
  • P3D66 Ford Escape
  • P3D66 Ford Escape Hybrid
  • P3D66 Ford Escort
  • P3D66 Ford Everest
  • P3D66 Ford Excursion
  • P3D66 Ford Expedition
  • P3D66 Ford Explorer
  • P3D66 Ford Explorer Sport Trac
  • P3D66 Ford F-150
  • P3D66 Ford F-250
  • P3D66 Ford F-350
  • P3D66 Ford Fiesta
  • P3D66 Ford Flex
  • P3D66 Ford Focus
  • P3D66 Ford Focus Electric
  • P3D66 Ford Freestar
  • P3D66 Ford Freestyle
  • P3D66 Ford Fusion
  • P3D66 Ford Fusion Energi
  • P3D66 Ford Fusion Hybrid
  • P3D66 Ford Fusion Plug-In Hybrid
  • P3D66 Ford GT
  • P3D66 Ford Mustang
  • P3D66 Ford Mustang Mach-E
  • P3D66 Ford Mystique
  • P3D66 Ford Probe
  • P3D66 Ford Ranger
  • P3D66 Ford Taurus
  • P3D66 Ford Taurus X
  • P3D66 Ford Tempo
  • P3D66 Ford Thunderbird
  • P3D66 Ford Transit
  • P3D66 Ford Transit Connect
  • P3D66 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.