P477D

P477D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P477D 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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P477D Fault Code Meaning :

Ford P477D Symptoms :

Ford P477D Reasons :

How To Fix Ford P477D Trouble Code ?

Which Ford cars have the code P477D?

  • P477D Ford Aerostar
  • P477D Ford Bronco
  • P477D Ford C-Max
  • P477D Ford C-Max Energi
  • P477D Ford C-Max Hybrid
  • P477D Ford Contour
  • P477D Ford Crown Victoria
  • P477D Ford EcoSport
  • P477D Ford Econoline
  • P477D Ford Edge
  • P477D Ford Escape
  • P477D Ford Escape Hybrid
  • P477D Ford Escort
  • P477D Ford Everest
  • P477D Ford Excursion
  • P477D Ford Expedition
  • P477D Ford Explorer
  • P477D Ford Explorer Sport Trac
  • P477D Ford F-150
  • P477D Ford F-250
  • P477D Ford F-350
  • P477D Ford Fiesta
  • P477D Ford Flex
  • P477D Ford Focus
  • P477D Ford Focus Electric
  • P477D Ford Freestar
  • P477D Ford Freestyle
  • P477D Ford Fusion
  • P477D Ford Fusion Energi
  • P477D Ford Fusion Hybrid
  • P477D Ford Fusion Plug-In Hybrid
  • P477D Ford GT
  • P477D Ford Mustang
  • P477D Ford Mustang Mach-E
  • P477D Ford Mystique
  • P477D Ford Probe
  • P477D Ford Ranger
  • P477D Ford Taurus
  • P477D Ford Taurus X
  • P477D Ford Tempo
  • P477D Ford Thunderbird
  • P477D Ford Transit
  • P477D Ford Transit Connect
  • P477D 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.