P1577

P1577 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1577 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 P1577 Fault Code Meaning :

Ford P1577 Symptoms :

Ford P1577 Reasons :

How To Fix Ford P1577 Trouble Code ?

Which Ford cars have the code P1577?

  • P1577 Ford Aerostar
  • P1577 Ford Bronco
  • P1577 Ford C-Max
  • P1577 Ford C-Max Energi
  • P1577 Ford C-Max Hybrid
  • P1577 Ford Contour
  • P1577 Ford Crown Victoria
  • P1577 Ford EcoSport
  • P1577 Ford Econoline
  • P1577 Ford Edge
  • P1577 Ford Escape
  • P1577 Ford Escape Hybrid
  • P1577 Ford Escort
  • P1577 Ford Everest
  • P1577 Ford Excursion
  • P1577 Ford Expedition
  • P1577 Ford Explorer
  • P1577 Ford Explorer Sport Trac
  • P1577 Ford F-150
  • P1577 Ford F-250
  • P1577 Ford F-350
  • P1577 Ford Fiesta
  • P1577 Ford Flex
  • P1577 Ford Focus
  • P1577 Ford Focus Electric
  • P1577 Ford Freestar
  • P1577 Ford Freestyle
  • P1577 Ford Fusion
  • P1577 Ford Fusion Energi
  • P1577 Ford Fusion Hybrid
  • P1577 Ford Fusion Plug-In Hybrid
  • P1577 Ford GT
  • P1577 Ford Mustang
  • P1577 Ford Mustang Mach-E
  • P1577 Ford Mystique
  • P1577 Ford Probe
  • P1577 Ford Ranger
  • P1577 Ford Taurus
  • P1577 Ford Taurus X
  • P1577 Ford Tempo
  • P1577 Ford Thunderbird
  • P1577 Ford Transit
  • P1577 Ford Transit Connect
  • P1577 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.