P0A46

P0A46 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0A46 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P0A46 Fault Code Meaning :

Ford P0A46 Symptoms :

Ford P0A46 Reasons :

How To Fix Ford P0A46 Trouble Code ?

Which Ford cars have the code P0A46?

  • P0A46 Ford Aerostar
  • P0A46 Ford Bronco
  • P0A46 Ford C-Max
  • P0A46 Ford C-Max Energi
  • P0A46 Ford C-Max Hybrid
  • P0A46 Ford Contour
  • P0A46 Ford Crown Victoria
  • P0A46 Ford EcoSport
  • P0A46 Ford Econoline
  • P0A46 Ford Edge
  • P0A46 Ford Escape
  • P0A46 Ford Escape Hybrid
  • P0A46 Ford Escort
  • P0A46 Ford Everest
  • P0A46 Ford Excursion
  • P0A46 Ford Expedition
  • P0A46 Ford Explorer
  • P0A46 Ford Explorer Sport Trac
  • P0A46 Ford F-150
  • P0A46 Ford F-250
  • P0A46 Ford F-350
  • P0A46 Ford Fiesta
  • P0A46 Ford Flex
  • P0A46 Ford Focus
  • P0A46 Ford Focus Electric
  • P0A46 Ford Freestar
  • P0A46 Ford Freestyle
  • P0A46 Ford Fusion
  • P0A46 Ford Fusion Energi
  • P0A46 Ford Fusion Hybrid
  • P0A46 Ford Fusion Plug-In Hybrid
  • P0A46 Ford GT
  • P0A46 Ford Mustang
  • P0A46 Ford Mustang Mach-E
  • P0A46 Ford Mystique
  • P0A46 Ford Probe
  • P0A46 Ford Ranger
  • P0A46 Ford Taurus
  • P0A46 Ford Taurus X
  • P0A46 Ford Tempo
  • P0A46 Ford Thunderbird
  • P0A46 Ford Transit
  • P0A46 Ford Transit Connect
  • P0A46 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.