C2543

C2543 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C2543 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 C2543 Fault Code Meaning :

Ford C2543 Symptoms :

Ford C2543 Reasons :

How To Fix Ford C2543 Trouble Code ?

Which Ford cars have the code C2543?

  • C2543 Ford Aerostar
  • C2543 Ford Bronco
  • C2543 Ford C-Max
  • C2543 Ford C-Max Energi
  • C2543 Ford C-Max Hybrid
  • C2543 Ford Contour
  • C2543 Ford Crown Victoria
  • C2543 Ford EcoSport
  • C2543 Ford Econoline
  • C2543 Ford Edge
  • C2543 Ford Escape
  • C2543 Ford Escape Hybrid
  • C2543 Ford Escort
  • C2543 Ford Everest
  • C2543 Ford Excursion
  • C2543 Ford Expedition
  • C2543 Ford Explorer
  • C2543 Ford Explorer Sport Trac
  • C2543 Ford F-150
  • C2543 Ford F-250
  • C2543 Ford F-350
  • C2543 Ford Fiesta
  • C2543 Ford Flex
  • C2543 Ford Focus
  • C2543 Ford Focus Electric
  • C2543 Ford Freestar
  • C2543 Ford Freestyle
  • C2543 Ford Fusion
  • C2543 Ford Fusion Energi
  • C2543 Ford Fusion Hybrid
  • C2543 Ford Fusion Plug-In Hybrid
  • C2543 Ford GT
  • C2543 Ford Mustang
  • C2543 Ford Mustang Mach-E
  • C2543 Ford Mystique
  • C2543 Ford Probe
  • C2543 Ford Ranger
  • C2543 Ford Taurus
  • C2543 Ford Taurus X
  • C2543 Ford Tempo
  • C2543 Ford Thunderbird
  • C2543 Ford Transit
  • C2543 Ford Transit Connect
  • C2543 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.