U0846

U0846 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0846 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 U0846 Fault Code Meaning :

Ford U0846 Symptoms :

Ford U0846 Reasons :

How To Fix Ford U0846 Trouble Code ?

Which Ford cars have the code U0846?

  • U0846 Ford Aerostar
  • U0846 Ford Bronco
  • U0846 Ford C-Max
  • U0846 Ford C-Max Energi
  • U0846 Ford C-Max Hybrid
  • U0846 Ford Contour
  • U0846 Ford Crown Victoria
  • U0846 Ford EcoSport
  • U0846 Ford Econoline
  • U0846 Ford Edge
  • U0846 Ford Escape
  • U0846 Ford Escape Hybrid
  • U0846 Ford Escort
  • U0846 Ford Everest
  • U0846 Ford Excursion
  • U0846 Ford Expedition
  • U0846 Ford Explorer
  • U0846 Ford Explorer Sport Trac
  • U0846 Ford F-150
  • U0846 Ford F-250
  • U0846 Ford F-350
  • U0846 Ford Fiesta
  • U0846 Ford Flex
  • U0846 Ford Focus
  • U0846 Ford Focus Electric
  • U0846 Ford Freestar
  • U0846 Ford Freestyle
  • U0846 Ford Fusion
  • U0846 Ford Fusion Energi
  • U0846 Ford Fusion Hybrid
  • U0846 Ford Fusion Plug-In Hybrid
  • U0846 Ford GT
  • U0846 Ford Mustang
  • U0846 Ford Mustang Mach-E
  • U0846 Ford Mystique
  • U0846 Ford Probe
  • U0846 Ford Ranger
  • U0846 Ford Taurus
  • U0846 Ford Taurus X
  • U0846 Ford Tempo
  • U0846 Ford Thunderbird
  • U0846 Ford Transit
  • U0846 Ford Transit Connect
  • U0846 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.