P3394

P3394 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3394 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford P3394 Fault Code Meaning :

Ford P3394 Symptoms :

Ford P3394 Reasons :

How To Fix Ford P3394 Trouble Code ?

Which Ford cars have the code P3394?

  • P3394 Ford Aerostar
  • P3394 Ford Bronco
  • P3394 Ford C-Max
  • P3394 Ford C-Max Energi
  • P3394 Ford C-Max Hybrid
  • P3394 Ford Contour
  • P3394 Ford Crown Victoria
  • P3394 Ford EcoSport
  • P3394 Ford Econoline
  • P3394 Ford Edge
  • P3394 Ford Escape
  • P3394 Ford Escape Hybrid
  • P3394 Ford Escort
  • P3394 Ford Everest
  • P3394 Ford Excursion
  • P3394 Ford Expedition
  • P3394 Ford Explorer
  • P3394 Ford Explorer Sport Trac
  • P3394 Ford F-150
  • P3394 Ford F-250
  • P3394 Ford F-350
  • P3394 Ford Fiesta
  • P3394 Ford Flex
  • P3394 Ford Focus
  • P3394 Ford Focus Electric
  • P3394 Ford Freestar
  • P3394 Ford Freestyle
  • P3394 Ford Fusion
  • P3394 Ford Fusion Energi
  • P3394 Ford Fusion Hybrid
  • P3394 Ford Fusion Plug-In Hybrid
  • P3394 Ford GT
  • P3394 Ford Mustang
  • P3394 Ford Mustang Mach-E
  • P3394 Ford Mystique
  • P3394 Ford Probe
  • P3394 Ford Ranger
  • P3394 Ford Taurus
  • P3394 Ford Taurus X
  • P3394 Ford Tempo
  • P3394 Ford Thunderbird
  • P3394 Ford Transit
  • P3394 Ford Transit Connect
  • P3394 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.