C0443

C0443 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0443 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford C0443 Fault Code Meaning :

Ford C0443 Symptoms :

Ford C0443 Reasons :

How To Fix Ford C0443 Trouble Code ?

Which Ford cars have the code C0443?

  • C0443 Ford Aerostar
  • C0443 Ford Bronco
  • C0443 Ford C-Max
  • C0443 Ford C-Max Energi
  • C0443 Ford C-Max Hybrid
  • C0443 Ford Contour
  • C0443 Ford Crown Victoria
  • C0443 Ford EcoSport
  • C0443 Ford Econoline
  • C0443 Ford Edge
  • C0443 Ford Escape
  • C0443 Ford Escape Hybrid
  • C0443 Ford Escort
  • C0443 Ford Everest
  • C0443 Ford Excursion
  • C0443 Ford Expedition
  • C0443 Ford Explorer
  • C0443 Ford Explorer Sport Trac
  • C0443 Ford F-150
  • C0443 Ford F-250
  • C0443 Ford F-350
  • C0443 Ford Fiesta
  • C0443 Ford Flex
  • C0443 Ford Focus
  • C0443 Ford Focus Electric
  • C0443 Ford Freestar
  • C0443 Ford Freestyle
  • C0443 Ford Fusion
  • C0443 Ford Fusion Energi
  • C0443 Ford Fusion Hybrid
  • C0443 Ford Fusion Plug-In Hybrid
  • C0443 Ford GT
  • C0443 Ford Mustang
  • C0443 Ford Mustang Mach-E
  • C0443 Ford Mystique
  • C0443 Ford Probe
  • C0443 Ford Ranger
  • C0443 Ford Taurus
  • C0443 Ford Taurus X
  • C0443 Ford Tempo
  • C0443 Ford Thunderbird
  • C0443 Ford Transit
  • C0443 Ford Transit Connect
  • C0443 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.