C2803

C2803 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C2803 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 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 C2803 Fault Code Meaning :

Ford C2803 Symptoms :

Ford C2803 Reasons :

How To Fix Ford C2803 Trouble Code ?

Which Ford cars have the code C2803?

  • C2803 Ford Aerostar
  • C2803 Ford Bronco
  • C2803 Ford C-Max
  • C2803 Ford C-Max Energi
  • C2803 Ford C-Max Hybrid
  • C2803 Ford Contour
  • C2803 Ford Crown Victoria
  • C2803 Ford EcoSport
  • C2803 Ford Econoline
  • C2803 Ford Edge
  • C2803 Ford Escape
  • C2803 Ford Escape Hybrid
  • C2803 Ford Escort
  • C2803 Ford Everest
  • C2803 Ford Excursion
  • C2803 Ford Expedition
  • C2803 Ford Explorer
  • C2803 Ford Explorer Sport Trac
  • C2803 Ford F-150
  • C2803 Ford F-250
  • C2803 Ford F-350
  • C2803 Ford Fiesta
  • C2803 Ford Flex
  • C2803 Ford Focus
  • C2803 Ford Focus Electric
  • C2803 Ford Freestar
  • C2803 Ford Freestyle
  • C2803 Ford Fusion
  • C2803 Ford Fusion Energi
  • C2803 Ford Fusion Hybrid
  • C2803 Ford Fusion Plug-In Hybrid
  • C2803 Ford GT
  • C2803 Ford Mustang
  • C2803 Ford Mustang Mach-E
  • C2803 Ford Mystique
  • C2803 Ford Probe
  • C2803 Ford Ranger
  • C2803 Ford Taurus
  • C2803 Ford Taurus X
  • C2803 Ford Tempo
  • C2803 Ford Thunderbird
  • C2803 Ford Transit
  • C2803 Ford Transit Connect
  • C2803 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.