B0446

B0446 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0446 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford B0446 Fault Code Meaning :

Ford B0446 Symptoms :

Ford B0446 Reasons :

How To Fix Ford B0446 Trouble Code ?

Which Ford cars have the code B0446?

  • B0446 Ford Aerostar
  • B0446 Ford Bronco
  • B0446 Ford C-Max
  • B0446 Ford C-Max Energi
  • B0446 Ford C-Max Hybrid
  • B0446 Ford Contour
  • B0446 Ford Crown Victoria
  • B0446 Ford EcoSport
  • B0446 Ford Econoline
  • B0446 Ford Edge
  • B0446 Ford Escape
  • B0446 Ford Escape Hybrid
  • B0446 Ford Escort
  • B0446 Ford Everest
  • B0446 Ford Excursion
  • B0446 Ford Expedition
  • B0446 Ford Explorer
  • B0446 Ford Explorer Sport Trac
  • B0446 Ford F-150
  • B0446 Ford F-250
  • B0446 Ford F-350
  • B0446 Ford Fiesta
  • B0446 Ford Flex
  • B0446 Ford Focus
  • B0446 Ford Focus Electric
  • B0446 Ford Freestar
  • B0446 Ford Freestyle
  • B0446 Ford Fusion
  • B0446 Ford Fusion Energi
  • B0446 Ford Fusion Hybrid
  • B0446 Ford Fusion Plug-In Hybrid
  • B0446 Ford GT
  • B0446 Ford Mustang
  • B0446 Ford Mustang Mach-E
  • B0446 Ford Mystique
  • B0446 Ford Probe
  • B0446 Ford Ranger
  • B0446 Ford Taurus
  • B0446 Ford Taurus X
  • B0446 Ford Tempo
  • B0446 Ford Thunderbird
  • B0446 Ford Transit
  • B0446 Ford Transit Connect
  • B0446 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.