C2123

C2123 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C2123 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 C2123 Fault Code Meaning :

Ford C2123 Symptoms :

Ford C2123 Reasons :

How To Fix Ford C2123 Trouble Code ?

Which Ford cars have the code C2123?

  • C2123 Ford Aerostar
  • C2123 Ford Bronco
  • C2123 Ford C-Max
  • C2123 Ford C-Max Energi
  • C2123 Ford C-Max Hybrid
  • C2123 Ford Contour
  • C2123 Ford Crown Victoria
  • C2123 Ford EcoSport
  • C2123 Ford Econoline
  • C2123 Ford Edge
  • C2123 Ford Escape
  • C2123 Ford Escape Hybrid
  • C2123 Ford Escort
  • C2123 Ford Everest
  • C2123 Ford Excursion
  • C2123 Ford Expedition
  • C2123 Ford Explorer
  • C2123 Ford Explorer Sport Trac
  • C2123 Ford F-150
  • C2123 Ford F-250
  • C2123 Ford F-350
  • C2123 Ford Fiesta
  • C2123 Ford Flex
  • C2123 Ford Focus
  • C2123 Ford Focus Electric
  • C2123 Ford Freestar
  • C2123 Ford Freestyle
  • C2123 Ford Fusion
  • C2123 Ford Fusion Energi
  • C2123 Ford Fusion Hybrid
  • C2123 Ford Fusion Plug-In Hybrid
  • C2123 Ford GT
  • C2123 Ford Mustang
  • C2123 Ford Mustang Mach-E
  • C2123 Ford Mystique
  • C2123 Ford Probe
  • C2123 Ford Ranger
  • C2123 Ford Taurus
  • C2123 Ford Taurus X
  • C2123 Ford Tempo
  • C2123 Ford Thunderbird
  • C2123 Ford Transit
  • C2123 Ford Transit Connect
  • C2123 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.