C0377

C0377 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0377 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 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 C0377 Fault Code Meaning :

Ford C0377 Symptoms :

Ford C0377 Reasons :

How To Fix Ford C0377 Trouble Code ?

Which Ford cars have the code C0377?

  • C0377 Ford Aerostar
  • C0377 Ford Bronco
  • C0377 Ford C-Max
  • C0377 Ford C-Max Energi
  • C0377 Ford C-Max Hybrid
  • C0377 Ford Contour
  • C0377 Ford Crown Victoria
  • C0377 Ford EcoSport
  • C0377 Ford Econoline
  • C0377 Ford Edge
  • C0377 Ford Escape
  • C0377 Ford Escape Hybrid
  • C0377 Ford Escort
  • C0377 Ford Everest
  • C0377 Ford Excursion
  • C0377 Ford Expedition
  • C0377 Ford Explorer
  • C0377 Ford Explorer Sport Trac
  • C0377 Ford F-150
  • C0377 Ford F-250
  • C0377 Ford F-350
  • C0377 Ford Fiesta
  • C0377 Ford Flex
  • C0377 Ford Focus
  • C0377 Ford Focus Electric
  • C0377 Ford Freestar
  • C0377 Ford Freestyle
  • C0377 Ford Fusion
  • C0377 Ford Fusion Energi
  • C0377 Ford Fusion Hybrid
  • C0377 Ford Fusion Plug-In Hybrid
  • C0377 Ford GT
  • C0377 Ford Mustang
  • C0377 Ford Mustang Mach-E
  • C0377 Ford Mystique
  • C0377 Ford Probe
  • C0377 Ford Ranger
  • C0377 Ford Taurus
  • C0377 Ford Taurus X
  • C0377 Ford Tempo
  • C0377 Ford Thunderbird
  • C0377 Ford Transit
  • C0377 Ford Transit Connect
  • C0377 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.