C1879

C1879 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1879 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford C1879 Fault Code Meaning :

Ford C1879 Symptoms :

Ford C1879 Reasons :

How To Fix Ford C1879 Trouble Code ?

Which Ford cars have the code C1879?

  • C1879 Ford Aerostar
  • C1879 Ford Bronco
  • C1879 Ford C-Max
  • C1879 Ford C-Max Energi
  • C1879 Ford C-Max Hybrid
  • C1879 Ford Contour
  • C1879 Ford Crown Victoria
  • C1879 Ford EcoSport
  • C1879 Ford Econoline
  • C1879 Ford Edge
  • C1879 Ford Escape
  • C1879 Ford Escape Hybrid
  • C1879 Ford Escort
  • C1879 Ford Everest
  • C1879 Ford Excursion
  • C1879 Ford Expedition
  • C1879 Ford Explorer
  • C1879 Ford Explorer Sport Trac
  • C1879 Ford F-150
  • C1879 Ford F-250
  • C1879 Ford F-350
  • C1879 Ford Fiesta
  • C1879 Ford Flex
  • C1879 Ford Focus
  • C1879 Ford Focus Electric
  • C1879 Ford Freestar
  • C1879 Ford Freestyle
  • C1879 Ford Fusion
  • C1879 Ford Fusion Energi
  • C1879 Ford Fusion Hybrid
  • C1879 Ford Fusion Plug-In Hybrid
  • C1879 Ford GT
  • C1879 Ford Mustang
  • C1879 Ford Mustang Mach-E
  • C1879 Ford Mystique
  • C1879 Ford Probe
  • C1879 Ford Ranger
  • C1879 Ford Taurus
  • C1879 Ford Taurus X
  • C1879 Ford Tempo
  • C1879 Ford Thunderbird
  • C1879 Ford Transit
  • C1879 Ford Transit Connect
  • C1879 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.