P3B57

P3B57 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3B57 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.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.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P3B57 Fault Code Meaning :

Ford P3B57 Symptoms :

Ford P3B57 Reasons :

How To Fix Ford P3B57 Trouble Code ?

Which Ford cars have the code P3B57?

  • P3B57 Ford Aerostar
  • P3B57 Ford Bronco
  • P3B57 Ford C-Max
  • P3B57 Ford C-Max Energi
  • P3B57 Ford C-Max Hybrid
  • P3B57 Ford Contour
  • P3B57 Ford Crown Victoria
  • P3B57 Ford EcoSport
  • P3B57 Ford Econoline
  • P3B57 Ford Edge
  • P3B57 Ford Escape
  • P3B57 Ford Escape Hybrid
  • P3B57 Ford Escort
  • P3B57 Ford Everest
  • P3B57 Ford Excursion
  • P3B57 Ford Expedition
  • P3B57 Ford Explorer
  • P3B57 Ford Explorer Sport Trac
  • P3B57 Ford F-150
  • P3B57 Ford F-250
  • P3B57 Ford F-350
  • P3B57 Ford Fiesta
  • P3B57 Ford Flex
  • P3B57 Ford Focus
  • P3B57 Ford Focus Electric
  • P3B57 Ford Freestar
  • P3B57 Ford Freestyle
  • P3B57 Ford Fusion
  • P3B57 Ford Fusion Energi
  • P3B57 Ford Fusion Hybrid
  • P3B57 Ford Fusion Plug-In Hybrid
  • P3B57 Ford GT
  • P3B57 Ford Mustang
  • P3B57 Ford Mustang Mach-E
  • P3B57 Ford Mystique
  • P3B57 Ford Probe
  • P3B57 Ford Ranger
  • P3B57 Ford Taurus
  • P3B57 Ford Taurus X
  • P3B57 Ford Tempo
  • P3B57 Ford Thunderbird
  • P3B57 Ford Transit
  • P3B57 Ford Transit Connect
  • P3B57 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.