C0544

C0544 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0544 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.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 C0544 Fault Code Meaning :

Ford C0544 Symptoms :

Ford C0544 Reasons :

How To Fix Ford C0544 Trouble Code ?

Which Ford cars have the code C0544?

  • C0544 Ford Aerostar
  • C0544 Ford Bronco
  • C0544 Ford C-Max
  • C0544 Ford C-Max Energi
  • C0544 Ford C-Max Hybrid
  • C0544 Ford Contour
  • C0544 Ford Crown Victoria
  • C0544 Ford EcoSport
  • C0544 Ford Econoline
  • C0544 Ford Edge
  • C0544 Ford Escape
  • C0544 Ford Escape Hybrid
  • C0544 Ford Escort
  • C0544 Ford Everest
  • C0544 Ford Excursion
  • C0544 Ford Expedition
  • C0544 Ford Explorer
  • C0544 Ford Explorer Sport Trac
  • C0544 Ford F-150
  • C0544 Ford F-250
  • C0544 Ford F-350
  • C0544 Ford Fiesta
  • C0544 Ford Flex
  • C0544 Ford Focus
  • C0544 Ford Focus Electric
  • C0544 Ford Freestar
  • C0544 Ford Freestyle
  • C0544 Ford Fusion
  • C0544 Ford Fusion Energi
  • C0544 Ford Fusion Hybrid
  • C0544 Ford Fusion Plug-In Hybrid
  • C0544 Ford GT
  • C0544 Ford Mustang
  • C0544 Ford Mustang Mach-E
  • C0544 Ford Mystique
  • C0544 Ford Probe
  • C0544 Ford Ranger
  • C0544 Ford Taurus
  • C0544 Ford Taurus X
  • C0544 Ford Tempo
  • C0544 Ford Thunderbird
  • C0544 Ford Transit
  • C0544 Ford Transit Connect
  • C0544 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.