P46B9

P46B9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P46B9 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 P46B9 Fault Code Meaning :

Ford P46B9 Symptoms :

Ford P46B9 Reasons :

How To Fix Ford P46B9 Trouble Code ?

Which Ford cars have the code P46B9?

  • P46B9 Ford Aerostar
  • P46B9 Ford Bronco
  • P46B9 Ford C-Max
  • P46B9 Ford C-Max Energi
  • P46B9 Ford C-Max Hybrid
  • P46B9 Ford Contour
  • P46B9 Ford Crown Victoria
  • P46B9 Ford EcoSport
  • P46B9 Ford Econoline
  • P46B9 Ford Edge
  • P46B9 Ford Escape
  • P46B9 Ford Escape Hybrid
  • P46B9 Ford Escort
  • P46B9 Ford Everest
  • P46B9 Ford Excursion
  • P46B9 Ford Expedition
  • P46B9 Ford Explorer
  • P46B9 Ford Explorer Sport Trac
  • P46B9 Ford F-150
  • P46B9 Ford F-250
  • P46B9 Ford F-350
  • P46B9 Ford Fiesta
  • P46B9 Ford Flex
  • P46B9 Ford Focus
  • P46B9 Ford Focus Electric
  • P46B9 Ford Freestar
  • P46B9 Ford Freestyle
  • P46B9 Ford Fusion
  • P46B9 Ford Fusion Energi
  • P46B9 Ford Fusion Hybrid
  • P46B9 Ford Fusion Plug-In Hybrid
  • P46B9 Ford GT
  • P46B9 Ford Mustang
  • P46B9 Ford Mustang Mach-E
  • P46B9 Ford Mystique
  • P46B9 Ford Probe
  • P46B9 Ford Ranger
  • P46B9 Ford Taurus
  • P46B9 Ford Taurus X
  • P46B9 Ford Tempo
  • P46B9 Ford Thunderbird
  • P46B9 Ford Transit
  • P46B9 Ford Transit Connect
  • P46B9 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.