P257C

P257C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P257C Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P257C Fault Code Meaning :

Ford P257C Symptoms :

Ford P257C Reasons :

How To Fix Ford P257C Trouble Code ?

Which Ford cars have the code P257C?

  • P257C Ford Aerostar
  • P257C Ford Bronco
  • P257C Ford C-Max
  • P257C Ford C-Max Energi
  • P257C Ford C-Max Hybrid
  • P257C Ford Contour
  • P257C Ford Crown Victoria
  • P257C Ford EcoSport
  • P257C Ford Econoline
  • P257C Ford Edge
  • P257C Ford Escape
  • P257C Ford Escape Hybrid
  • P257C Ford Escort
  • P257C Ford Everest
  • P257C Ford Excursion
  • P257C Ford Expedition
  • P257C Ford Explorer
  • P257C Ford Explorer Sport Trac
  • P257C Ford F-150
  • P257C Ford F-250
  • P257C Ford F-350
  • P257C Ford Fiesta
  • P257C Ford Flex
  • P257C Ford Focus
  • P257C Ford Focus Electric
  • P257C Ford Freestar
  • P257C Ford Freestyle
  • P257C Ford Fusion
  • P257C Ford Fusion Energi
  • P257C Ford Fusion Hybrid
  • P257C Ford Fusion Plug-In Hybrid
  • P257C Ford GT
  • P257C Ford Mustang
  • P257C Ford Mustang Mach-E
  • P257C Ford Mystique
  • P257C Ford Probe
  • P257C Ford Ranger
  • P257C Ford Taurus
  • P257C Ford Taurus X
  • P257C Ford Tempo
  • P257C Ford Thunderbird
  • P257C Ford Transit
  • P257C Ford Transit Connect
  • P257C 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.