C279D

C279D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C279D 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 C279D Fault Code Meaning :

Ford C279D Symptoms :

Ford C279D Reasons :

How To Fix Ford C279D Trouble Code ?

Which Ford cars have the code C279D?

  • C279D Ford Aerostar
  • C279D Ford Bronco
  • C279D Ford C-Max
  • C279D Ford C-Max Energi
  • C279D Ford C-Max Hybrid
  • C279D Ford Contour
  • C279D Ford Crown Victoria
  • C279D Ford EcoSport
  • C279D Ford Econoline
  • C279D Ford Edge
  • C279D Ford Escape
  • C279D Ford Escape Hybrid
  • C279D Ford Escort
  • C279D Ford Everest
  • C279D Ford Excursion
  • C279D Ford Expedition
  • C279D Ford Explorer
  • C279D Ford Explorer Sport Trac
  • C279D Ford F-150
  • C279D Ford F-250
  • C279D Ford F-350
  • C279D Ford Fiesta
  • C279D Ford Flex
  • C279D Ford Focus
  • C279D Ford Focus Electric
  • C279D Ford Freestar
  • C279D Ford Freestyle
  • C279D Ford Fusion
  • C279D Ford Fusion Energi
  • C279D Ford Fusion Hybrid
  • C279D Ford Fusion Plug-In Hybrid
  • C279D Ford GT
  • C279D Ford Mustang
  • C279D Ford Mustang Mach-E
  • C279D Ford Mystique
  • C279D Ford Probe
  • C279D Ford Ranger
  • C279D Ford Taurus
  • C279D Ford Taurus X
  • C279D Ford Tempo
  • C279D Ford Thunderbird
  • C279D Ford Transit
  • C279D Ford Transit Connect
  • C279D 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.