P78F6

P78F6 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P78F6 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 P78F6 Fault Code Meaning :

Ford P78F6 Symptoms :

Ford P78F6 Reasons :

How To Fix Ford P78F6 Trouble Code ?

Which Ford cars have the code P78F6?

  • P78F6 Ford Aerostar
  • P78F6 Ford Bronco
  • P78F6 Ford C-Max
  • P78F6 Ford C-Max Energi
  • P78F6 Ford C-Max Hybrid
  • P78F6 Ford Contour
  • P78F6 Ford Crown Victoria
  • P78F6 Ford EcoSport
  • P78F6 Ford Econoline
  • P78F6 Ford Edge
  • P78F6 Ford Escape
  • P78F6 Ford Escape Hybrid
  • P78F6 Ford Escort
  • P78F6 Ford Everest
  • P78F6 Ford Excursion
  • P78F6 Ford Expedition
  • P78F6 Ford Explorer
  • P78F6 Ford Explorer Sport Trac
  • P78F6 Ford F-150
  • P78F6 Ford F-250
  • P78F6 Ford F-350
  • P78F6 Ford Fiesta
  • P78F6 Ford Flex
  • P78F6 Ford Focus
  • P78F6 Ford Focus Electric
  • P78F6 Ford Freestar
  • P78F6 Ford Freestyle
  • P78F6 Ford Fusion
  • P78F6 Ford Fusion Energi
  • P78F6 Ford Fusion Hybrid
  • P78F6 Ford Fusion Plug-In Hybrid
  • P78F6 Ford GT
  • P78F6 Ford Mustang
  • P78F6 Ford Mustang Mach-E
  • P78F6 Ford Mystique
  • P78F6 Ford Probe
  • P78F6 Ford Ranger
  • P78F6 Ford Taurus
  • P78F6 Ford Taurus X
  • P78F6 Ford Tempo
  • P78F6 Ford Thunderbird
  • P78F6 Ford Transit
  • P78F6 Ford Transit Connect
  • P78F6 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.