P43C9

P43C9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P43C9 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 P43C9 Fault Code Meaning :

Ford P43C9 Symptoms :

Ford P43C9 Reasons :

How To Fix Ford P43C9 Trouble Code ?

Which Ford cars have the code P43C9?

  • P43C9 Ford Aerostar
  • P43C9 Ford Bronco
  • P43C9 Ford C-Max
  • P43C9 Ford C-Max Energi
  • P43C9 Ford C-Max Hybrid
  • P43C9 Ford Contour
  • P43C9 Ford Crown Victoria
  • P43C9 Ford EcoSport
  • P43C9 Ford Econoline
  • P43C9 Ford Edge
  • P43C9 Ford Escape
  • P43C9 Ford Escape Hybrid
  • P43C9 Ford Escort
  • P43C9 Ford Everest
  • P43C9 Ford Excursion
  • P43C9 Ford Expedition
  • P43C9 Ford Explorer
  • P43C9 Ford Explorer Sport Trac
  • P43C9 Ford F-150
  • P43C9 Ford F-250
  • P43C9 Ford F-350
  • P43C9 Ford Fiesta
  • P43C9 Ford Flex
  • P43C9 Ford Focus
  • P43C9 Ford Focus Electric
  • P43C9 Ford Freestar
  • P43C9 Ford Freestyle
  • P43C9 Ford Fusion
  • P43C9 Ford Fusion Energi
  • P43C9 Ford Fusion Hybrid
  • P43C9 Ford Fusion Plug-In Hybrid
  • P43C9 Ford GT
  • P43C9 Ford Mustang
  • P43C9 Ford Mustang Mach-E
  • P43C9 Ford Mystique
  • P43C9 Ford Probe
  • P43C9 Ford Ranger
  • P43C9 Ford Taurus
  • P43C9 Ford Taurus X
  • P43C9 Ford Tempo
  • P43C9 Ford Thunderbird
  • P43C9 Ford Transit
  • P43C9 Ford Transit Connect
  • P43C9 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.