P0D77

P0D77 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0D77 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 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 P0D77 Fault Code Meaning :

Ford P0D77 Symptoms :

Ford P0D77 Reasons :

How To Fix Ford P0D77 Trouble Code ?

Which Ford cars have the code P0D77?

  • P0D77 Ford Aerostar
  • P0D77 Ford Bronco
  • P0D77 Ford C-Max
  • P0D77 Ford C-Max Energi
  • P0D77 Ford C-Max Hybrid
  • P0D77 Ford Contour
  • P0D77 Ford Crown Victoria
  • P0D77 Ford EcoSport
  • P0D77 Ford Econoline
  • P0D77 Ford Edge
  • P0D77 Ford Escape
  • P0D77 Ford Escape Hybrid
  • P0D77 Ford Escort
  • P0D77 Ford Everest
  • P0D77 Ford Excursion
  • P0D77 Ford Expedition
  • P0D77 Ford Explorer
  • P0D77 Ford Explorer Sport Trac
  • P0D77 Ford F-150
  • P0D77 Ford F-250
  • P0D77 Ford F-350
  • P0D77 Ford Fiesta
  • P0D77 Ford Flex
  • P0D77 Ford Focus
  • P0D77 Ford Focus Electric
  • P0D77 Ford Freestar
  • P0D77 Ford Freestyle
  • P0D77 Ford Fusion
  • P0D77 Ford Fusion Energi
  • P0D77 Ford Fusion Hybrid
  • P0D77 Ford Fusion Plug-In Hybrid
  • P0D77 Ford GT
  • P0D77 Ford Mustang
  • P0D77 Ford Mustang Mach-E
  • P0D77 Ford Mystique
  • P0D77 Ford Probe
  • P0D77 Ford Ranger
  • P0D77 Ford Taurus
  • P0D77 Ford Taurus X
  • P0D77 Ford Tempo
  • P0D77 Ford Thunderbird
  • P0D77 Ford Transit
  • P0D77 Ford Transit Connect
  • P0D77 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.