P5B46

P5B46 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P5B46 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 P5B46 Fault Code Meaning :

Ford P5B46 Symptoms :

Ford P5B46 Reasons :

How To Fix Ford P5B46 Trouble Code ?

Which Ford cars have the code P5B46?

  • P5B46 Ford Aerostar
  • P5B46 Ford Bronco
  • P5B46 Ford C-Max
  • P5B46 Ford C-Max Energi
  • P5B46 Ford C-Max Hybrid
  • P5B46 Ford Contour
  • P5B46 Ford Crown Victoria
  • P5B46 Ford EcoSport
  • P5B46 Ford Econoline
  • P5B46 Ford Edge
  • P5B46 Ford Escape
  • P5B46 Ford Escape Hybrid
  • P5B46 Ford Escort
  • P5B46 Ford Everest
  • P5B46 Ford Excursion
  • P5B46 Ford Expedition
  • P5B46 Ford Explorer
  • P5B46 Ford Explorer Sport Trac
  • P5B46 Ford F-150
  • P5B46 Ford F-250
  • P5B46 Ford F-350
  • P5B46 Ford Fiesta
  • P5B46 Ford Flex
  • P5B46 Ford Focus
  • P5B46 Ford Focus Electric
  • P5B46 Ford Freestar
  • P5B46 Ford Freestyle
  • P5B46 Ford Fusion
  • P5B46 Ford Fusion Energi
  • P5B46 Ford Fusion Hybrid
  • P5B46 Ford Fusion Plug-In Hybrid
  • P5B46 Ford GT
  • P5B46 Ford Mustang
  • P5B46 Ford Mustang Mach-E
  • P5B46 Ford Mystique
  • P5B46 Ford Probe
  • P5B46 Ford Ranger
  • P5B46 Ford Taurus
  • P5B46 Ford Taurus X
  • P5B46 Ford Tempo
  • P5B46 Ford Thunderbird
  • P5B46 Ford Transit
  • P5B46 Ford Transit Connect
  • P5B46 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.