P1377

P1377 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1377 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 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 P1377 Fault Code Meaning :

Ford P1377 Symptoms :

Ford P1377 Reasons :

How To Fix Ford P1377 Trouble Code ?

Which Ford cars have the code P1377?

  • P1377 Ford Aerostar
  • P1377 Ford Bronco
  • P1377 Ford C-Max
  • P1377 Ford C-Max Energi
  • P1377 Ford C-Max Hybrid
  • P1377 Ford Contour
  • P1377 Ford Crown Victoria
  • P1377 Ford EcoSport
  • P1377 Ford Econoline
  • P1377 Ford Edge
  • P1377 Ford Escape
  • P1377 Ford Escape Hybrid
  • P1377 Ford Escort
  • P1377 Ford Everest
  • P1377 Ford Excursion
  • P1377 Ford Expedition
  • P1377 Ford Explorer
  • P1377 Ford Explorer Sport Trac
  • P1377 Ford F-150
  • P1377 Ford F-250
  • P1377 Ford F-350
  • P1377 Ford Fiesta
  • P1377 Ford Flex
  • P1377 Ford Focus
  • P1377 Ford Focus Electric
  • P1377 Ford Freestar
  • P1377 Ford Freestyle
  • P1377 Ford Fusion
  • P1377 Ford Fusion Energi
  • P1377 Ford Fusion Hybrid
  • P1377 Ford Fusion Plug-In Hybrid
  • P1377 Ford GT
  • P1377 Ford Mustang
  • P1377 Ford Mustang Mach-E
  • P1377 Ford Mystique
  • P1377 Ford Probe
  • P1377 Ford Ranger
  • P1377 Ford Taurus
  • P1377 Ford Taurus X
  • P1377 Ford Tempo
  • P1377 Ford Thunderbird
  • P1377 Ford Transit
  • P1377 Ford Transit Connect
  • P1377 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.