P46A0

P46A0 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P46A0 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 P46A0 Fault Code Meaning :

Ford P46A0 Symptoms :

Ford P46A0 Reasons :

How To Fix Ford P46A0 Trouble Code ?

Which Ford cars have the code P46A0?

  • P46A0 Ford Aerostar
  • P46A0 Ford Bronco
  • P46A0 Ford C-Max
  • P46A0 Ford C-Max Energi
  • P46A0 Ford C-Max Hybrid
  • P46A0 Ford Contour
  • P46A0 Ford Crown Victoria
  • P46A0 Ford EcoSport
  • P46A0 Ford Econoline
  • P46A0 Ford Edge
  • P46A0 Ford Escape
  • P46A0 Ford Escape Hybrid
  • P46A0 Ford Escort
  • P46A0 Ford Everest
  • P46A0 Ford Excursion
  • P46A0 Ford Expedition
  • P46A0 Ford Explorer
  • P46A0 Ford Explorer Sport Trac
  • P46A0 Ford F-150
  • P46A0 Ford F-250
  • P46A0 Ford F-350
  • P46A0 Ford Fiesta
  • P46A0 Ford Flex
  • P46A0 Ford Focus
  • P46A0 Ford Focus Electric
  • P46A0 Ford Freestar
  • P46A0 Ford Freestyle
  • P46A0 Ford Fusion
  • P46A0 Ford Fusion Energi
  • P46A0 Ford Fusion Hybrid
  • P46A0 Ford Fusion Plug-In Hybrid
  • P46A0 Ford GT
  • P46A0 Ford Mustang
  • P46A0 Ford Mustang Mach-E
  • P46A0 Ford Mystique
  • P46A0 Ford Probe
  • P46A0 Ford Ranger
  • P46A0 Ford Taurus
  • P46A0 Ford Taurus X
  • P46A0 Ford Tempo
  • P46A0 Ford Thunderbird
  • P46A0 Ford Transit
  • P46A0 Ford Transit Connect
  • P46A0 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.