B2104

B2104 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2104 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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford B2104 Fault Code Meaning :

Ford B2104 Symptoms :

Ford B2104 Reasons :

How To Fix Ford B2104 Trouble Code ?

Which Ford cars have the code B2104?

  • B2104 Ford Aerostar
  • B2104 Ford Bronco
  • B2104 Ford C-Max
  • B2104 Ford C-Max Energi
  • B2104 Ford C-Max Hybrid
  • B2104 Ford Contour
  • B2104 Ford Crown Victoria
  • B2104 Ford EcoSport
  • B2104 Ford Econoline
  • B2104 Ford Edge
  • B2104 Ford Escape
  • B2104 Ford Escape Hybrid
  • B2104 Ford Escort
  • B2104 Ford Everest
  • B2104 Ford Excursion
  • B2104 Ford Expedition
  • B2104 Ford Explorer
  • B2104 Ford Explorer Sport Trac
  • B2104 Ford F-150
  • B2104 Ford F-250
  • B2104 Ford F-350
  • B2104 Ford Fiesta
  • B2104 Ford Flex
  • B2104 Ford Focus
  • B2104 Ford Focus Electric
  • B2104 Ford Freestar
  • B2104 Ford Freestyle
  • B2104 Ford Fusion
  • B2104 Ford Fusion Energi
  • B2104 Ford Fusion Hybrid
  • B2104 Ford Fusion Plug-In Hybrid
  • B2104 Ford GT
  • B2104 Ford Mustang
  • B2104 Ford Mustang Mach-E
  • B2104 Ford Mystique
  • B2104 Ford Probe
  • B2104 Ford Ranger
  • B2104 Ford Taurus
  • B2104 Ford Taurus X
  • B2104 Ford Tempo
  • B2104 Ford Thunderbird
  • B2104 Ford Transit
  • B2104 Ford Transit Connect
  • B2104 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.