P78E0

P78E0 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P78E0 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford P78E0 Fault Code Meaning :

Ford P78E0 Symptoms :

Ford P78E0 Reasons :

How To Fix Ford P78E0 Trouble Code ?

Which Ford cars have the code P78E0?

  • P78E0 Ford Aerostar
  • P78E0 Ford Bronco
  • P78E0 Ford C-Max
  • P78E0 Ford C-Max Energi
  • P78E0 Ford C-Max Hybrid
  • P78E0 Ford Contour
  • P78E0 Ford Crown Victoria
  • P78E0 Ford EcoSport
  • P78E0 Ford Econoline
  • P78E0 Ford Edge
  • P78E0 Ford Escape
  • P78E0 Ford Escape Hybrid
  • P78E0 Ford Escort
  • P78E0 Ford Everest
  • P78E0 Ford Excursion
  • P78E0 Ford Expedition
  • P78E0 Ford Explorer
  • P78E0 Ford Explorer Sport Trac
  • P78E0 Ford F-150
  • P78E0 Ford F-250
  • P78E0 Ford F-350
  • P78E0 Ford Fiesta
  • P78E0 Ford Flex
  • P78E0 Ford Focus
  • P78E0 Ford Focus Electric
  • P78E0 Ford Freestar
  • P78E0 Ford Freestyle
  • P78E0 Ford Fusion
  • P78E0 Ford Fusion Energi
  • P78E0 Ford Fusion Hybrid
  • P78E0 Ford Fusion Plug-In Hybrid
  • P78E0 Ford GT
  • P78E0 Ford Mustang
  • P78E0 Ford Mustang Mach-E
  • P78E0 Ford Mystique
  • P78E0 Ford Probe
  • P78E0 Ford Ranger
  • P78E0 Ford Taurus
  • P78E0 Ford Taurus X
  • P78E0 Ford Tempo
  • P78E0 Ford Thunderbird
  • P78E0 Ford Transit
  • P78E0 Ford Transit Connect
  • P78E0 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.