C2003

C2003 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C2003 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 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 C2003 Fault Code Meaning :

Ford C2003 Symptoms :

Ford C2003 Reasons :

How To Fix Ford C2003 Trouble Code ?

Which Ford cars have the code C2003?

  • C2003 Ford Aerostar
  • C2003 Ford Bronco
  • C2003 Ford C-Max
  • C2003 Ford C-Max Energi
  • C2003 Ford C-Max Hybrid
  • C2003 Ford Contour
  • C2003 Ford Crown Victoria
  • C2003 Ford EcoSport
  • C2003 Ford Econoline
  • C2003 Ford Edge
  • C2003 Ford Escape
  • C2003 Ford Escape Hybrid
  • C2003 Ford Escort
  • C2003 Ford Everest
  • C2003 Ford Excursion
  • C2003 Ford Expedition
  • C2003 Ford Explorer
  • C2003 Ford Explorer Sport Trac
  • C2003 Ford F-150
  • C2003 Ford F-250
  • C2003 Ford F-350
  • C2003 Ford Fiesta
  • C2003 Ford Flex
  • C2003 Ford Focus
  • C2003 Ford Focus Electric
  • C2003 Ford Freestar
  • C2003 Ford Freestyle
  • C2003 Ford Fusion
  • C2003 Ford Fusion Energi
  • C2003 Ford Fusion Hybrid
  • C2003 Ford Fusion Plug-In Hybrid
  • C2003 Ford GT
  • C2003 Ford Mustang
  • C2003 Ford Mustang Mach-E
  • C2003 Ford Mystique
  • C2003 Ford Probe
  • C2003 Ford Ranger
  • C2003 Ford Taurus
  • C2003 Ford Taurus X
  • C2003 Ford Tempo
  • C2003 Ford Thunderbird
  • C2003 Ford Transit
  • C2003 Ford Transit Connect
  • C2003 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.