P4C77

P4C77 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4C77 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 P4C77 Fault Code Meaning :

Ford P4C77 Symptoms :

Ford P4C77 Reasons :

How To Fix Ford P4C77 Trouble Code ?

Which Ford cars have the code P4C77?

  • P4C77 Ford Aerostar
  • P4C77 Ford Bronco
  • P4C77 Ford C-Max
  • P4C77 Ford C-Max Energi
  • P4C77 Ford C-Max Hybrid
  • P4C77 Ford Contour
  • P4C77 Ford Crown Victoria
  • P4C77 Ford EcoSport
  • P4C77 Ford Econoline
  • P4C77 Ford Edge
  • P4C77 Ford Escape
  • P4C77 Ford Escape Hybrid
  • P4C77 Ford Escort
  • P4C77 Ford Everest
  • P4C77 Ford Excursion
  • P4C77 Ford Expedition
  • P4C77 Ford Explorer
  • P4C77 Ford Explorer Sport Trac
  • P4C77 Ford F-150
  • P4C77 Ford F-250
  • P4C77 Ford F-350
  • P4C77 Ford Fiesta
  • P4C77 Ford Flex
  • P4C77 Ford Focus
  • P4C77 Ford Focus Electric
  • P4C77 Ford Freestar
  • P4C77 Ford Freestyle
  • P4C77 Ford Fusion
  • P4C77 Ford Fusion Energi
  • P4C77 Ford Fusion Hybrid
  • P4C77 Ford Fusion Plug-In Hybrid
  • P4C77 Ford GT
  • P4C77 Ford Mustang
  • P4C77 Ford Mustang Mach-E
  • P4C77 Ford Mystique
  • P4C77 Ford Probe
  • P4C77 Ford Ranger
  • P4C77 Ford Taurus
  • P4C77 Ford Taurus X
  • P4C77 Ford Tempo
  • P4C77 Ford Thunderbird
  • P4C77 Ford Transit
  • P4C77 Ford Transit Connect
  • P4C77 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.