P974C

P974C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P974C 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 OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P974C Fault Code Meaning :

Ford P974C Symptoms :

Ford P974C Reasons :

How To Fix Ford P974C Trouble Code ?

Which Ford cars have the code P974C?

  • P974C Ford Aerostar
  • P974C Ford Bronco
  • P974C Ford C-Max
  • P974C Ford C-Max Energi
  • P974C Ford C-Max Hybrid
  • P974C Ford Contour
  • P974C Ford Crown Victoria
  • P974C Ford EcoSport
  • P974C Ford Econoline
  • P974C Ford Edge
  • P974C Ford Escape
  • P974C Ford Escape Hybrid
  • P974C Ford Escort
  • P974C Ford Everest
  • P974C Ford Excursion
  • P974C Ford Expedition
  • P974C Ford Explorer
  • P974C Ford Explorer Sport Trac
  • P974C Ford F-150
  • P974C Ford F-250
  • P974C Ford F-350
  • P974C Ford Fiesta
  • P974C Ford Flex
  • P974C Ford Focus
  • P974C Ford Focus Electric
  • P974C Ford Freestar
  • P974C Ford Freestyle
  • P974C Ford Fusion
  • P974C Ford Fusion Energi
  • P974C Ford Fusion Hybrid
  • P974C Ford Fusion Plug-In Hybrid
  • P974C Ford GT
  • P974C Ford Mustang
  • P974C Ford Mustang Mach-E
  • P974C Ford Mystique
  • P974C Ford Probe
  • P974C Ford Ranger
  • P974C Ford Taurus
  • P974C Ford Taurus X
  • P974C Ford Tempo
  • P974C Ford Thunderbird
  • P974C Ford Transit
  • P974C Ford Transit Connect
  • P974C 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.