P74D3

P74D3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P74D3 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P74D3 Fault Code Meaning :

Ford P74D3 Symptoms :

Ford P74D3 Reasons :

How To Fix Ford P74D3 Trouble Code ?

Which Ford cars have the code P74D3?

  • P74D3 Ford Aerostar
  • P74D3 Ford Bronco
  • P74D3 Ford C-Max
  • P74D3 Ford C-Max Energi
  • P74D3 Ford C-Max Hybrid
  • P74D3 Ford Contour
  • P74D3 Ford Crown Victoria
  • P74D3 Ford EcoSport
  • P74D3 Ford Econoline
  • P74D3 Ford Edge
  • P74D3 Ford Escape
  • P74D3 Ford Escape Hybrid
  • P74D3 Ford Escort
  • P74D3 Ford Everest
  • P74D3 Ford Excursion
  • P74D3 Ford Expedition
  • P74D3 Ford Explorer
  • P74D3 Ford Explorer Sport Trac
  • P74D3 Ford F-150
  • P74D3 Ford F-250
  • P74D3 Ford F-350
  • P74D3 Ford Fiesta
  • P74D3 Ford Flex
  • P74D3 Ford Focus
  • P74D3 Ford Focus Electric
  • P74D3 Ford Freestar
  • P74D3 Ford Freestyle
  • P74D3 Ford Fusion
  • P74D3 Ford Fusion Energi
  • P74D3 Ford Fusion Hybrid
  • P74D3 Ford Fusion Plug-In Hybrid
  • P74D3 Ford GT
  • P74D3 Ford Mustang
  • P74D3 Ford Mustang Mach-E
  • P74D3 Ford Mystique
  • P74D3 Ford Probe
  • P74D3 Ford Ranger
  • P74D3 Ford Taurus
  • P74D3 Ford Taurus X
  • P74D3 Ford Tempo
  • P74D3 Ford Thunderbird
  • P74D3 Ford Transit
  • P74D3 Ford Transit Connect
  • P74D3 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.