U3860

U3860 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3860 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 U3860 Fault Code Meaning :

Ford U3860 Symptoms :

Ford U3860 Reasons :

How To Fix Ford U3860 Trouble Code ?

Which Ford cars have the code U3860?

  • U3860 Ford Aerostar
  • U3860 Ford Bronco
  • U3860 Ford C-Max
  • U3860 Ford C-Max Energi
  • U3860 Ford C-Max Hybrid
  • U3860 Ford Contour
  • U3860 Ford Crown Victoria
  • U3860 Ford EcoSport
  • U3860 Ford Econoline
  • U3860 Ford Edge
  • U3860 Ford Escape
  • U3860 Ford Escape Hybrid
  • U3860 Ford Escort
  • U3860 Ford Everest
  • U3860 Ford Excursion
  • U3860 Ford Expedition
  • U3860 Ford Explorer
  • U3860 Ford Explorer Sport Trac
  • U3860 Ford F-150
  • U3860 Ford F-250
  • U3860 Ford F-350
  • U3860 Ford Fiesta
  • U3860 Ford Flex
  • U3860 Ford Focus
  • U3860 Ford Focus Electric
  • U3860 Ford Freestar
  • U3860 Ford Freestyle
  • U3860 Ford Fusion
  • U3860 Ford Fusion Energi
  • U3860 Ford Fusion Hybrid
  • U3860 Ford Fusion Plug-In Hybrid
  • U3860 Ford GT
  • U3860 Ford Mustang
  • U3860 Ford Mustang Mach-E
  • U3860 Ford Mystique
  • U3860 Ford Probe
  • U3860 Ford Ranger
  • U3860 Ford Taurus
  • U3860 Ford Taurus X
  • U3860 Ford Tempo
  • U3860 Ford Thunderbird
  • U3860 Ford Transit
  • U3860 Ford Transit Connect
  • U3860 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.