C0809

C0809 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0809 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 C0809 Fault Code Meaning :

Ford C0809 Symptoms :

Ford C0809 Reasons :

How To Fix Ford C0809 Trouble Code ?

Which Ford cars have the code C0809?

  • C0809 Ford Aerostar
  • C0809 Ford Bronco
  • C0809 Ford C-Max
  • C0809 Ford C-Max Energi
  • C0809 Ford C-Max Hybrid
  • C0809 Ford Contour
  • C0809 Ford Crown Victoria
  • C0809 Ford EcoSport
  • C0809 Ford Econoline
  • C0809 Ford Edge
  • C0809 Ford Escape
  • C0809 Ford Escape Hybrid
  • C0809 Ford Escort
  • C0809 Ford Everest
  • C0809 Ford Excursion
  • C0809 Ford Expedition
  • C0809 Ford Explorer
  • C0809 Ford Explorer Sport Trac
  • C0809 Ford F-150
  • C0809 Ford F-250
  • C0809 Ford F-350
  • C0809 Ford Fiesta
  • C0809 Ford Flex
  • C0809 Ford Focus
  • C0809 Ford Focus Electric
  • C0809 Ford Freestar
  • C0809 Ford Freestyle
  • C0809 Ford Fusion
  • C0809 Ford Fusion Energi
  • C0809 Ford Fusion Hybrid
  • C0809 Ford Fusion Plug-In Hybrid
  • C0809 Ford GT
  • C0809 Ford Mustang
  • C0809 Ford Mustang Mach-E
  • C0809 Ford Mystique
  • C0809 Ford Probe
  • C0809 Ford Ranger
  • C0809 Ford Taurus
  • C0809 Ford Taurus X
  • C0809 Ford Tempo
  • C0809 Ford Thunderbird
  • C0809 Ford Transit
  • C0809 Ford Transit Connect
  • C0809 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.