C1674

C1674 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1674 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 C1674 Fault Code Meaning :

Ford C1674 Symptoms :

Ford C1674 Reasons :

How To Fix Ford C1674 Trouble Code ?

Which Ford cars have the code C1674?

  • C1674 Ford Aerostar
  • C1674 Ford Bronco
  • C1674 Ford C-Max
  • C1674 Ford C-Max Energi
  • C1674 Ford C-Max Hybrid
  • C1674 Ford Contour
  • C1674 Ford Crown Victoria
  • C1674 Ford EcoSport
  • C1674 Ford Econoline
  • C1674 Ford Edge
  • C1674 Ford Escape
  • C1674 Ford Escape Hybrid
  • C1674 Ford Escort
  • C1674 Ford Everest
  • C1674 Ford Excursion
  • C1674 Ford Expedition
  • C1674 Ford Explorer
  • C1674 Ford Explorer Sport Trac
  • C1674 Ford F-150
  • C1674 Ford F-250
  • C1674 Ford F-350
  • C1674 Ford Fiesta
  • C1674 Ford Flex
  • C1674 Ford Focus
  • C1674 Ford Focus Electric
  • C1674 Ford Freestar
  • C1674 Ford Freestyle
  • C1674 Ford Fusion
  • C1674 Ford Fusion Energi
  • C1674 Ford Fusion Hybrid
  • C1674 Ford Fusion Plug-In Hybrid
  • C1674 Ford GT
  • C1674 Ford Mustang
  • C1674 Ford Mustang Mach-E
  • C1674 Ford Mystique
  • C1674 Ford Probe
  • C1674 Ford Ranger
  • C1674 Ford Taurus
  • C1674 Ford Taurus X
  • C1674 Ford Tempo
  • C1674 Ford Thunderbird
  • C1674 Ford Transit
  • C1674 Ford Transit Connect
  • C1674 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.