P0545

P0545 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0545 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 P0545 Fault Code Meaning :

Ford P0545 Symptoms :

Ford P0545 Reasons :

How To Fix Ford P0545 Trouble Code ?

Which Ford cars have the code P0545?

  • P0545 Ford Aerostar
  • P0545 Ford Bronco
  • P0545 Ford C-Max
  • P0545 Ford C-Max Energi
  • P0545 Ford C-Max Hybrid
  • P0545 Ford Contour
  • P0545 Ford Crown Victoria
  • P0545 Ford EcoSport
  • P0545 Ford Econoline
  • P0545 Ford Edge
  • P0545 Ford Escape
  • P0545 Ford Escape Hybrid
  • P0545 Ford Escort
  • P0545 Ford Everest
  • P0545 Ford Excursion
  • P0545 Ford Expedition
  • P0545 Ford Explorer
  • P0545 Ford Explorer Sport Trac
  • P0545 Ford F-150
  • P0545 Ford F-250
  • P0545 Ford F-350
  • P0545 Ford Fiesta
  • P0545 Ford Flex
  • P0545 Ford Focus
  • P0545 Ford Focus Electric
  • P0545 Ford Freestar
  • P0545 Ford Freestyle
  • P0545 Ford Fusion
  • P0545 Ford Fusion Energi
  • P0545 Ford Fusion Hybrid
  • P0545 Ford Fusion Plug-In Hybrid
  • P0545 Ford GT
  • P0545 Ford Mustang
  • P0545 Ford Mustang Mach-E
  • P0545 Ford Mystique
  • P0545 Ford Probe
  • P0545 Ford Ranger
  • P0545 Ford Taurus
  • P0545 Ford Taurus X
  • P0545 Ford Tempo
  • P0545 Ford Thunderbird
  • P0545 Ford Transit
  • P0545 Ford Transit Connect
  • P0545 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.