P3E77

P3E77 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3E77 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.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 FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P3E77 Fault Code Meaning :

Ford P3E77 Symptoms :

Ford P3E77 Reasons :

How To Fix Ford P3E77 Trouble Code ?

Which Ford cars have the code P3E77?

  • P3E77 Ford Aerostar
  • P3E77 Ford Bronco
  • P3E77 Ford C-Max
  • P3E77 Ford C-Max Energi
  • P3E77 Ford C-Max Hybrid
  • P3E77 Ford Contour
  • P3E77 Ford Crown Victoria
  • P3E77 Ford EcoSport
  • P3E77 Ford Econoline
  • P3E77 Ford Edge
  • P3E77 Ford Escape
  • P3E77 Ford Escape Hybrid
  • P3E77 Ford Escort
  • P3E77 Ford Everest
  • P3E77 Ford Excursion
  • P3E77 Ford Expedition
  • P3E77 Ford Explorer
  • P3E77 Ford Explorer Sport Trac
  • P3E77 Ford F-150
  • P3E77 Ford F-250
  • P3E77 Ford F-350
  • P3E77 Ford Fiesta
  • P3E77 Ford Flex
  • P3E77 Ford Focus
  • P3E77 Ford Focus Electric
  • P3E77 Ford Freestar
  • P3E77 Ford Freestyle
  • P3E77 Ford Fusion
  • P3E77 Ford Fusion Energi
  • P3E77 Ford Fusion Hybrid
  • P3E77 Ford Fusion Plug-In Hybrid
  • P3E77 Ford GT
  • P3E77 Ford Mustang
  • P3E77 Ford Mustang Mach-E
  • P3E77 Ford Mystique
  • P3E77 Ford Probe
  • P3E77 Ford Ranger
  • P3E77 Ford Taurus
  • P3E77 Ford Taurus X
  • P3E77 Ford Tempo
  • P3E77 Ford Thunderbird
  • P3E77 Ford Transit
  • P3E77 Ford Transit Connect
  • P3E77 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.