B0394

B0394 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0394 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.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 B0394 Fault Code Meaning :

Ford B0394 Symptoms :

Ford B0394 Reasons :

How To Fix Ford B0394 Trouble Code ?

Which Ford cars have the code B0394?

  • B0394 Ford Aerostar
  • B0394 Ford Bronco
  • B0394 Ford C-Max
  • B0394 Ford C-Max Energi
  • B0394 Ford C-Max Hybrid
  • B0394 Ford Contour
  • B0394 Ford Crown Victoria
  • B0394 Ford EcoSport
  • B0394 Ford Econoline
  • B0394 Ford Edge
  • B0394 Ford Escape
  • B0394 Ford Escape Hybrid
  • B0394 Ford Escort
  • B0394 Ford Everest
  • B0394 Ford Excursion
  • B0394 Ford Expedition
  • B0394 Ford Explorer
  • B0394 Ford Explorer Sport Trac
  • B0394 Ford F-150
  • B0394 Ford F-250
  • B0394 Ford F-350
  • B0394 Ford Fiesta
  • B0394 Ford Flex
  • B0394 Ford Focus
  • B0394 Ford Focus Electric
  • B0394 Ford Freestar
  • B0394 Ford Freestyle
  • B0394 Ford Fusion
  • B0394 Ford Fusion Energi
  • B0394 Ford Fusion Hybrid
  • B0394 Ford Fusion Plug-In Hybrid
  • B0394 Ford GT
  • B0394 Ford Mustang
  • B0394 Ford Mustang Mach-E
  • B0394 Ford Mystique
  • B0394 Ford Probe
  • B0394 Ford Ranger
  • B0394 Ford Taurus
  • B0394 Ford Taurus X
  • B0394 Ford Tempo
  • B0394 Ford Thunderbird
  • B0394 Ford Transit
  • B0394 Ford Transit Connect
  • B0394 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.