C3454

C3454 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3454 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 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 C3454 Fault Code Meaning :

Ford C3454 Symptoms :

Ford C3454 Reasons :

How To Fix Ford C3454 Trouble Code ?

Which Ford cars have the code C3454?

  • C3454 Ford Aerostar
  • C3454 Ford Bronco
  • C3454 Ford C-Max
  • C3454 Ford C-Max Energi
  • C3454 Ford C-Max Hybrid
  • C3454 Ford Contour
  • C3454 Ford Crown Victoria
  • C3454 Ford EcoSport
  • C3454 Ford Econoline
  • C3454 Ford Edge
  • C3454 Ford Escape
  • C3454 Ford Escape Hybrid
  • C3454 Ford Escort
  • C3454 Ford Everest
  • C3454 Ford Excursion
  • C3454 Ford Expedition
  • C3454 Ford Explorer
  • C3454 Ford Explorer Sport Trac
  • C3454 Ford F-150
  • C3454 Ford F-250
  • C3454 Ford F-350
  • C3454 Ford Fiesta
  • C3454 Ford Flex
  • C3454 Ford Focus
  • C3454 Ford Focus Electric
  • C3454 Ford Freestar
  • C3454 Ford Freestyle
  • C3454 Ford Fusion
  • C3454 Ford Fusion Energi
  • C3454 Ford Fusion Hybrid
  • C3454 Ford Fusion Plug-In Hybrid
  • C3454 Ford GT
  • C3454 Ford Mustang
  • C3454 Ford Mustang Mach-E
  • C3454 Ford Mystique
  • C3454 Ford Probe
  • C3454 Ford Ranger
  • C3454 Ford Taurus
  • C3454 Ford Taurus X
  • C3454 Ford Tempo
  • C3454 Ford Thunderbird
  • C3454 Ford Transit
  • C3454 Ford Transit Connect
  • C3454 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.