C1243

C1243 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1243 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford C1243 Fault Code Meaning :

Ford C1243 Symptoms :

Ford C1243 Reasons :

How To Fix Ford C1243 Trouble Code ?

Which Ford cars have the code C1243?

  • C1243 Ford Aerostar
  • C1243 Ford Bronco
  • C1243 Ford C-Max
  • C1243 Ford C-Max Energi
  • C1243 Ford C-Max Hybrid
  • C1243 Ford Contour
  • C1243 Ford Crown Victoria
  • C1243 Ford EcoSport
  • C1243 Ford Econoline
  • C1243 Ford Edge
  • C1243 Ford Escape
  • C1243 Ford Escape Hybrid
  • C1243 Ford Escort
  • C1243 Ford Everest
  • C1243 Ford Excursion
  • C1243 Ford Expedition
  • C1243 Ford Explorer
  • C1243 Ford Explorer Sport Trac
  • C1243 Ford F-150
  • C1243 Ford F-250
  • C1243 Ford F-350
  • C1243 Ford Fiesta
  • C1243 Ford Flex
  • C1243 Ford Focus
  • C1243 Ford Focus Electric
  • C1243 Ford Freestar
  • C1243 Ford Freestyle
  • C1243 Ford Fusion
  • C1243 Ford Fusion Energi
  • C1243 Ford Fusion Hybrid
  • C1243 Ford Fusion Plug-In Hybrid
  • C1243 Ford GT
  • C1243 Ford Mustang
  • C1243 Ford Mustang Mach-E
  • C1243 Ford Mystique
  • C1243 Ford Probe
  • C1243 Ford Ranger
  • C1243 Ford Taurus
  • C1243 Ford Taurus X
  • C1243 Ford Tempo
  • C1243 Ford Thunderbird
  • C1243 Ford Transit
  • C1243 Ford Transit Connect
  • C1243 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.