C3174

C3174 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3174 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 C3174 Fault Code Meaning :

Ford C3174 Symptoms :

Ford C3174 Reasons :

How To Fix Ford C3174 Trouble Code ?

Which Ford cars have the code C3174?

  • C3174 Ford Aerostar
  • C3174 Ford Bronco
  • C3174 Ford C-Max
  • C3174 Ford C-Max Energi
  • C3174 Ford C-Max Hybrid
  • C3174 Ford Contour
  • C3174 Ford Crown Victoria
  • C3174 Ford EcoSport
  • C3174 Ford Econoline
  • C3174 Ford Edge
  • C3174 Ford Escape
  • C3174 Ford Escape Hybrid
  • C3174 Ford Escort
  • C3174 Ford Everest
  • C3174 Ford Excursion
  • C3174 Ford Expedition
  • C3174 Ford Explorer
  • C3174 Ford Explorer Sport Trac
  • C3174 Ford F-150
  • C3174 Ford F-250
  • C3174 Ford F-350
  • C3174 Ford Fiesta
  • C3174 Ford Flex
  • C3174 Ford Focus
  • C3174 Ford Focus Electric
  • C3174 Ford Freestar
  • C3174 Ford Freestyle
  • C3174 Ford Fusion
  • C3174 Ford Fusion Energi
  • C3174 Ford Fusion Hybrid
  • C3174 Ford Fusion Plug-In Hybrid
  • C3174 Ford GT
  • C3174 Ford Mustang
  • C3174 Ford Mustang Mach-E
  • C3174 Ford Mystique
  • C3174 Ford Probe
  • C3174 Ford Ranger
  • C3174 Ford Taurus
  • C3174 Ford Taurus X
  • C3174 Ford Tempo
  • C3174 Ford Thunderbird
  • C3174 Ford Transit
  • C3174 Ford Transit Connect
  • C3174 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.