B3854

B3854 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3854 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford B3854 Fault Code Meaning :

Ford B3854 Symptoms :

Ford B3854 Reasons :

How To Fix Ford B3854 Trouble Code ?

Which Ford cars have the code B3854?

  • B3854 Ford Aerostar
  • B3854 Ford Bronco
  • B3854 Ford C-Max
  • B3854 Ford C-Max Energi
  • B3854 Ford C-Max Hybrid
  • B3854 Ford Contour
  • B3854 Ford Crown Victoria
  • B3854 Ford EcoSport
  • B3854 Ford Econoline
  • B3854 Ford Edge
  • B3854 Ford Escape
  • B3854 Ford Escape Hybrid
  • B3854 Ford Escort
  • B3854 Ford Everest
  • B3854 Ford Excursion
  • B3854 Ford Expedition
  • B3854 Ford Explorer
  • B3854 Ford Explorer Sport Trac
  • B3854 Ford F-150
  • B3854 Ford F-250
  • B3854 Ford F-350
  • B3854 Ford Fiesta
  • B3854 Ford Flex
  • B3854 Ford Focus
  • B3854 Ford Focus Electric
  • B3854 Ford Freestar
  • B3854 Ford Freestyle
  • B3854 Ford Fusion
  • B3854 Ford Fusion Energi
  • B3854 Ford Fusion Hybrid
  • B3854 Ford Fusion Plug-In Hybrid
  • B3854 Ford GT
  • B3854 Ford Mustang
  • B3854 Ford Mustang Mach-E
  • B3854 Ford Mystique
  • B3854 Ford Probe
  • B3854 Ford Ranger
  • B3854 Ford Taurus
  • B3854 Ford Taurus X
  • B3854 Ford Tempo
  • B3854 Ford Thunderbird
  • B3854 Ford Transit
  • B3854 Ford Transit Connect
  • B3854 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.