U0477

U0477 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0477 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 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.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford U0477 Fault Code Meaning :

Ford U0477 Symptoms :

Ford U0477 Reasons :

How To Fix Ford U0477 Trouble Code ?

Which Ford cars have the code U0477?

  • U0477 Ford Aerostar
  • U0477 Ford Bronco
  • U0477 Ford C-Max
  • U0477 Ford C-Max Energi
  • U0477 Ford C-Max Hybrid
  • U0477 Ford Contour
  • U0477 Ford Crown Victoria
  • U0477 Ford EcoSport
  • U0477 Ford Econoline
  • U0477 Ford Edge
  • U0477 Ford Escape
  • U0477 Ford Escape Hybrid
  • U0477 Ford Escort
  • U0477 Ford Everest
  • U0477 Ford Excursion
  • U0477 Ford Expedition
  • U0477 Ford Explorer
  • U0477 Ford Explorer Sport Trac
  • U0477 Ford F-150
  • U0477 Ford F-250
  • U0477 Ford F-350
  • U0477 Ford Fiesta
  • U0477 Ford Flex
  • U0477 Ford Focus
  • U0477 Ford Focus Electric
  • U0477 Ford Freestar
  • U0477 Ford Freestyle
  • U0477 Ford Fusion
  • U0477 Ford Fusion Energi
  • U0477 Ford Fusion Hybrid
  • U0477 Ford Fusion Plug-In Hybrid
  • U0477 Ford GT
  • U0477 Ford Mustang
  • U0477 Ford Mustang Mach-E
  • U0477 Ford Mystique
  • U0477 Ford Probe
  • U0477 Ford Ranger
  • U0477 Ford Taurus
  • U0477 Ford Taurus X
  • U0477 Ford Tempo
  • U0477 Ford Thunderbird
  • U0477 Ford Transit
  • U0477 Ford Transit Connect
  • U0477 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.