P177B

P177B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P177B Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford P177B Fault Code Meaning :

Ford P177B Symptoms :

Ford P177B Reasons :

How To Fix Ford P177B Trouble Code ?

Which Ford cars have the code P177B?

  • P177B Ford Aerostar
  • P177B Ford Bronco
  • P177B Ford C-Max
  • P177B Ford C-Max Energi
  • P177B Ford C-Max Hybrid
  • P177B Ford Contour
  • P177B Ford Crown Victoria
  • P177B Ford EcoSport
  • P177B Ford Econoline
  • P177B Ford Edge
  • P177B Ford Escape
  • P177B Ford Escape Hybrid
  • P177B Ford Escort
  • P177B Ford Everest
  • P177B Ford Excursion
  • P177B Ford Expedition
  • P177B Ford Explorer
  • P177B Ford Explorer Sport Trac
  • P177B Ford F-150
  • P177B Ford F-250
  • P177B Ford F-350
  • P177B Ford Fiesta
  • P177B Ford Flex
  • P177B Ford Focus
  • P177B Ford Focus Electric
  • P177B Ford Freestar
  • P177B Ford Freestyle
  • P177B Ford Fusion
  • P177B Ford Fusion Energi
  • P177B Ford Fusion Hybrid
  • P177B Ford Fusion Plug-In Hybrid
  • P177B Ford GT
  • P177B Ford Mustang
  • P177B Ford Mustang Mach-E
  • P177B Ford Mystique
  • P177B Ford Probe
  • P177B Ford Ranger
  • P177B Ford Taurus
  • P177B Ford Taurus X
  • P177B Ford Tempo
  • P177B Ford Thunderbird
  • P177B Ford Transit
  • P177B Ford Transit Connect
  • P177B 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.