P78B8

P78B8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P78B8 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford P78B8 Fault Code Meaning :

Ford P78B8 Symptoms :

Ford P78B8 Reasons :

How To Fix Ford P78B8 Trouble Code ?

Which Ford cars have the code P78B8?

  • P78B8 Ford Aerostar
  • P78B8 Ford Bronco
  • P78B8 Ford C-Max
  • P78B8 Ford C-Max Energi
  • P78B8 Ford C-Max Hybrid
  • P78B8 Ford Contour
  • P78B8 Ford Crown Victoria
  • P78B8 Ford EcoSport
  • P78B8 Ford Econoline
  • P78B8 Ford Edge
  • P78B8 Ford Escape
  • P78B8 Ford Escape Hybrid
  • P78B8 Ford Escort
  • P78B8 Ford Everest
  • P78B8 Ford Excursion
  • P78B8 Ford Expedition
  • P78B8 Ford Explorer
  • P78B8 Ford Explorer Sport Trac
  • P78B8 Ford F-150
  • P78B8 Ford F-250
  • P78B8 Ford F-350
  • P78B8 Ford Fiesta
  • P78B8 Ford Flex
  • P78B8 Ford Focus
  • P78B8 Ford Focus Electric
  • P78B8 Ford Freestar
  • P78B8 Ford Freestyle
  • P78B8 Ford Fusion
  • P78B8 Ford Fusion Energi
  • P78B8 Ford Fusion Hybrid
  • P78B8 Ford Fusion Plug-In Hybrid
  • P78B8 Ford GT
  • P78B8 Ford Mustang
  • P78B8 Ford Mustang Mach-E
  • P78B8 Ford Mystique
  • P78B8 Ford Probe
  • P78B8 Ford Ranger
  • P78B8 Ford Taurus
  • P78B8 Ford Taurus X
  • P78B8 Ford Tempo
  • P78B8 Ford Thunderbird
  • P78B8 Ford Transit
  • P78B8 Ford Transit Connect
  • P78B8 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.