P657C

P657C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P657C Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P657C Fault Code Meaning :

Ford P657C Symptoms :

Ford P657C Reasons :

How To Fix Ford P657C Trouble Code ?

Which Ford cars have the code P657C?

  • P657C Ford Aerostar
  • P657C Ford Bronco
  • P657C Ford C-Max
  • P657C Ford C-Max Energi
  • P657C Ford C-Max Hybrid
  • P657C Ford Contour
  • P657C Ford Crown Victoria
  • P657C Ford EcoSport
  • P657C Ford Econoline
  • P657C Ford Edge
  • P657C Ford Escape
  • P657C Ford Escape Hybrid
  • P657C Ford Escort
  • P657C Ford Everest
  • P657C Ford Excursion
  • P657C Ford Expedition
  • P657C Ford Explorer
  • P657C Ford Explorer Sport Trac
  • P657C Ford F-150
  • P657C Ford F-250
  • P657C Ford F-350
  • P657C Ford Fiesta
  • P657C Ford Flex
  • P657C Ford Focus
  • P657C Ford Focus Electric
  • P657C Ford Freestar
  • P657C Ford Freestyle
  • P657C Ford Fusion
  • P657C Ford Fusion Energi
  • P657C Ford Fusion Hybrid
  • P657C Ford Fusion Plug-In Hybrid
  • P657C Ford GT
  • P657C Ford Mustang
  • P657C Ford Mustang Mach-E
  • P657C Ford Mystique
  • P657C Ford Probe
  • P657C Ford Ranger
  • P657C Ford Taurus
  • P657C Ford Taurus X
  • P657C Ford Tempo
  • P657C Ford Thunderbird
  • P657C Ford Transit
  • P657C Ford Transit Connect
  • P657C 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.