U3104

U3104 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3104 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.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 U3104 Fault Code Meaning :

Ford U3104 Symptoms :

Ford U3104 Reasons :

How To Fix Ford U3104 Trouble Code ?

Which Ford cars have the code U3104?

  • U3104 Ford Aerostar
  • U3104 Ford Bronco
  • U3104 Ford C-Max
  • U3104 Ford C-Max Energi
  • U3104 Ford C-Max Hybrid
  • U3104 Ford Contour
  • U3104 Ford Crown Victoria
  • U3104 Ford EcoSport
  • U3104 Ford Econoline
  • U3104 Ford Edge
  • U3104 Ford Escape
  • U3104 Ford Escape Hybrid
  • U3104 Ford Escort
  • U3104 Ford Everest
  • U3104 Ford Excursion
  • U3104 Ford Expedition
  • U3104 Ford Explorer
  • U3104 Ford Explorer Sport Trac
  • U3104 Ford F-150
  • U3104 Ford F-250
  • U3104 Ford F-350
  • U3104 Ford Fiesta
  • U3104 Ford Flex
  • U3104 Ford Focus
  • U3104 Ford Focus Electric
  • U3104 Ford Freestar
  • U3104 Ford Freestyle
  • U3104 Ford Fusion
  • U3104 Ford Fusion Energi
  • U3104 Ford Fusion Hybrid
  • U3104 Ford Fusion Plug-In Hybrid
  • U3104 Ford GT
  • U3104 Ford Mustang
  • U3104 Ford Mustang Mach-E
  • U3104 Ford Mystique
  • U3104 Ford Probe
  • U3104 Ford Ranger
  • U3104 Ford Taurus
  • U3104 Ford Taurus X
  • U3104 Ford Tempo
  • U3104 Ford Thunderbird
  • U3104 Ford Transit
  • U3104 Ford Transit Connect
  • U3104 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.