P377B

P377B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P377B 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.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 top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford P377B Fault Code Meaning :

Ford P377B Symptoms :

Ford P377B Reasons :

How To Fix Ford P377B Trouble Code ?

Which Ford cars have the code P377B?

  • P377B Ford Aerostar
  • P377B Ford Bronco
  • P377B Ford C-Max
  • P377B Ford C-Max Energi
  • P377B Ford C-Max Hybrid
  • P377B Ford Contour
  • P377B Ford Crown Victoria
  • P377B Ford EcoSport
  • P377B Ford Econoline
  • P377B Ford Edge
  • P377B Ford Escape
  • P377B Ford Escape Hybrid
  • P377B Ford Escort
  • P377B Ford Everest
  • P377B Ford Excursion
  • P377B Ford Expedition
  • P377B Ford Explorer
  • P377B Ford Explorer Sport Trac
  • P377B Ford F-150
  • P377B Ford F-250
  • P377B Ford F-350
  • P377B Ford Fiesta
  • P377B Ford Flex
  • P377B Ford Focus
  • P377B Ford Focus Electric
  • P377B Ford Freestar
  • P377B Ford Freestyle
  • P377B Ford Fusion
  • P377B Ford Fusion Energi
  • P377B Ford Fusion Hybrid
  • P377B Ford Fusion Plug-In Hybrid
  • P377B Ford GT
  • P377B Ford Mustang
  • P377B Ford Mustang Mach-E
  • P377B Ford Mystique
  • P377B Ford Probe
  • P377B Ford Ranger
  • P377B Ford Taurus
  • P377B Ford Taurus X
  • P377B Ford Tempo
  • P377B Ford Thunderbird
  • P377B Ford Transit
  • P377B Ford Transit Connect
  • P377B 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.