B1777

B1777 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1777 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford B1777 Fault Code Meaning :

Ford B1777 Symptoms :

Ford B1777 Reasons :

How To Fix Ford B1777 Trouble Code ?

Which Ford cars have the code B1777?

  • B1777 Ford Aerostar
  • B1777 Ford Bronco
  • B1777 Ford C-Max
  • B1777 Ford C-Max Energi
  • B1777 Ford C-Max Hybrid
  • B1777 Ford Contour
  • B1777 Ford Crown Victoria
  • B1777 Ford EcoSport
  • B1777 Ford Econoline
  • B1777 Ford Edge
  • B1777 Ford Escape
  • B1777 Ford Escape Hybrid
  • B1777 Ford Escort
  • B1777 Ford Everest
  • B1777 Ford Excursion
  • B1777 Ford Expedition
  • B1777 Ford Explorer
  • B1777 Ford Explorer Sport Trac
  • B1777 Ford F-150
  • B1777 Ford F-250
  • B1777 Ford F-350
  • B1777 Ford Fiesta
  • B1777 Ford Flex
  • B1777 Ford Focus
  • B1777 Ford Focus Electric
  • B1777 Ford Freestar
  • B1777 Ford Freestyle
  • B1777 Ford Fusion
  • B1777 Ford Fusion Energi
  • B1777 Ford Fusion Hybrid
  • B1777 Ford Fusion Plug-In Hybrid
  • B1777 Ford GT
  • B1777 Ford Mustang
  • B1777 Ford Mustang Mach-E
  • B1777 Ford Mystique
  • B1777 Ford Probe
  • B1777 Ford Ranger
  • B1777 Ford Taurus
  • B1777 Ford Taurus X
  • B1777 Ford Tempo
  • B1777 Ford Thunderbird
  • B1777 Ford Transit
  • B1777 Ford Transit Connect
  • B1777 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.