P677A

P677A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P677A 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 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 P677A Fault Code Meaning :

Ford P677A Symptoms :

Ford P677A Reasons :

How To Fix Ford P677A Trouble Code ?

Which Ford cars have the code P677A?

  • P677A Ford Aerostar
  • P677A Ford Bronco
  • P677A Ford C-Max
  • P677A Ford C-Max Energi
  • P677A Ford C-Max Hybrid
  • P677A Ford Contour
  • P677A Ford Crown Victoria
  • P677A Ford EcoSport
  • P677A Ford Econoline
  • P677A Ford Edge
  • P677A Ford Escape
  • P677A Ford Escape Hybrid
  • P677A Ford Escort
  • P677A Ford Everest
  • P677A Ford Excursion
  • P677A Ford Expedition
  • P677A Ford Explorer
  • P677A Ford Explorer Sport Trac
  • P677A Ford F-150
  • P677A Ford F-250
  • P677A Ford F-350
  • P677A Ford Fiesta
  • P677A Ford Flex
  • P677A Ford Focus
  • P677A Ford Focus Electric
  • P677A Ford Freestar
  • P677A Ford Freestyle
  • P677A Ford Fusion
  • P677A Ford Fusion Energi
  • P677A Ford Fusion Hybrid
  • P677A Ford Fusion Plug-In Hybrid
  • P677A Ford GT
  • P677A Ford Mustang
  • P677A Ford Mustang Mach-E
  • P677A Ford Mystique
  • P677A Ford Probe
  • P677A Ford Ranger
  • P677A Ford Taurus
  • P677A Ford Taurus X
  • P677A Ford Tempo
  • P677A Ford Thunderbird
  • P677A Ford Transit
  • P677A Ford Transit Connect
  • P677A 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.