P554A

P554A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P554A 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 P554A Fault Code Meaning :

Ford P554A Symptoms :

Ford P554A Reasons :

How To Fix Ford P554A Trouble Code ?

Which Ford cars have the code P554A?

  • P554A Ford Aerostar
  • P554A Ford Bronco
  • P554A Ford C-Max
  • P554A Ford C-Max Energi
  • P554A Ford C-Max Hybrid
  • P554A Ford Contour
  • P554A Ford Crown Victoria
  • P554A Ford EcoSport
  • P554A Ford Econoline
  • P554A Ford Edge
  • P554A Ford Escape
  • P554A Ford Escape Hybrid
  • P554A Ford Escort
  • P554A Ford Everest
  • P554A Ford Excursion
  • P554A Ford Expedition
  • P554A Ford Explorer
  • P554A Ford Explorer Sport Trac
  • P554A Ford F-150
  • P554A Ford F-250
  • P554A Ford F-350
  • P554A Ford Fiesta
  • P554A Ford Flex
  • P554A Ford Focus
  • P554A Ford Focus Electric
  • P554A Ford Freestar
  • P554A Ford Freestyle
  • P554A Ford Fusion
  • P554A Ford Fusion Energi
  • P554A Ford Fusion Hybrid
  • P554A Ford Fusion Plug-In Hybrid
  • P554A Ford GT
  • P554A Ford Mustang
  • P554A Ford Mustang Mach-E
  • P554A Ford Mystique
  • P554A Ford Probe
  • P554A Ford Ranger
  • P554A Ford Taurus
  • P554A Ford Taurus X
  • P554A Ford Tempo
  • P554A Ford Thunderbird
  • P554A Ford Transit
  • P554A Ford Transit Connect
  • P554A 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.