P477A

P477A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P477A Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P477A Fault Code Meaning :

Ford P477A Symptoms :

Ford P477A Reasons :

How To Fix Ford P477A Trouble Code ?

Which Ford cars have the code P477A?

  • P477A Ford Aerostar
  • P477A Ford Bronco
  • P477A Ford C-Max
  • P477A Ford C-Max Energi
  • P477A Ford C-Max Hybrid
  • P477A Ford Contour
  • P477A Ford Crown Victoria
  • P477A Ford EcoSport
  • P477A Ford Econoline
  • P477A Ford Edge
  • P477A Ford Escape
  • P477A Ford Escape Hybrid
  • P477A Ford Escort
  • P477A Ford Everest
  • P477A Ford Excursion
  • P477A Ford Expedition
  • P477A Ford Explorer
  • P477A Ford Explorer Sport Trac
  • P477A Ford F-150
  • P477A Ford F-250
  • P477A Ford F-350
  • P477A Ford Fiesta
  • P477A Ford Flex
  • P477A Ford Focus
  • P477A Ford Focus Electric
  • P477A Ford Freestar
  • P477A Ford Freestyle
  • P477A Ford Fusion
  • P477A Ford Fusion Energi
  • P477A Ford Fusion Hybrid
  • P477A Ford Fusion Plug-In Hybrid
  • P477A Ford GT
  • P477A Ford Mustang
  • P477A Ford Mustang Mach-E
  • P477A Ford Mystique
  • P477A Ford Probe
  • P477A Ford Ranger
  • P477A Ford Taurus
  • P477A Ford Taurus X
  • P477A Ford Tempo
  • P477A Ford Thunderbird
  • P477A Ford Transit
  • P477A Ford Transit Connect
  • P477A 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.