P277A

P277A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P277A Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P277A Fault Code Meaning :

Ford P277A Symptoms :

Ford P277A Reasons :

How To Fix Ford P277A Trouble Code ?

Which Ford cars have the code P277A?

  • P277A Ford Aerostar
  • P277A Ford Bronco
  • P277A Ford C-Max
  • P277A Ford C-Max Energi
  • P277A Ford C-Max Hybrid
  • P277A Ford Contour
  • P277A Ford Crown Victoria
  • P277A Ford EcoSport
  • P277A Ford Econoline
  • P277A Ford Edge
  • P277A Ford Escape
  • P277A Ford Escape Hybrid
  • P277A Ford Escort
  • P277A Ford Everest
  • P277A Ford Excursion
  • P277A Ford Expedition
  • P277A Ford Explorer
  • P277A Ford Explorer Sport Trac
  • P277A Ford F-150
  • P277A Ford F-250
  • P277A Ford F-350
  • P277A Ford Fiesta
  • P277A Ford Flex
  • P277A Ford Focus
  • P277A Ford Focus Electric
  • P277A Ford Freestar
  • P277A Ford Freestyle
  • P277A Ford Fusion
  • P277A Ford Fusion Energi
  • P277A Ford Fusion Hybrid
  • P277A Ford Fusion Plug-In Hybrid
  • P277A Ford GT
  • P277A Ford Mustang
  • P277A Ford Mustang Mach-E
  • P277A Ford Mystique
  • P277A Ford Probe
  • P277A Ford Ranger
  • P277A Ford Taurus
  • P277A Ford Taurus X
  • P277A Ford Tempo
  • P277A Ford Thunderbird
  • P277A Ford Transit
  • P277A Ford Transit Connect
  • P277A 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.