P0743

P0743 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0743 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P0743 Fault Code Meaning :

Ford P0743 Symptoms :

Ford P0743 Reasons :

How To Fix Ford P0743 Trouble Code ?

Which Ford cars have the code P0743?

  • P0743 Ford Aerostar
  • P0743 Ford Bronco
  • P0743 Ford C-Max
  • P0743 Ford C-Max Energi
  • P0743 Ford C-Max Hybrid
  • P0743 Ford Contour
  • P0743 Ford Crown Victoria
  • P0743 Ford EcoSport
  • P0743 Ford Econoline
  • P0743 Ford Edge
  • P0743 Ford Escape
  • P0743 Ford Escape Hybrid
  • P0743 Ford Escort
  • P0743 Ford Everest
  • P0743 Ford Excursion
  • P0743 Ford Expedition
  • P0743 Ford Explorer
  • P0743 Ford Explorer Sport Trac
  • P0743 Ford F-150
  • P0743 Ford F-250
  • P0743 Ford F-350
  • P0743 Ford Fiesta
  • P0743 Ford Flex
  • P0743 Ford Focus
  • P0743 Ford Focus Electric
  • P0743 Ford Freestar
  • P0743 Ford Freestyle
  • P0743 Ford Fusion
  • P0743 Ford Fusion Energi
  • P0743 Ford Fusion Hybrid
  • P0743 Ford Fusion Plug-In Hybrid
  • P0743 Ford GT
  • P0743 Ford Mustang
  • P0743 Ford Mustang Mach-E
  • P0743 Ford Mystique
  • P0743 Ford Probe
  • P0743 Ford Ranger
  • P0743 Ford Taurus
  • P0743 Ford Taurus X
  • P0743 Ford Tempo
  • P0743 Ford Thunderbird
  • P0743 Ford Transit
  • P0743 Ford Transit Connect
  • P0743 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.