U20C9

U20C9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U20C9 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 U20C9 Fault Code Meaning :

Ford U20C9 Symptoms :

Ford U20C9 Reasons :

How To Fix Ford U20C9 Trouble Code ?

Which Ford cars have the code U20C9?

  • U20C9 Ford Aerostar
  • U20C9 Ford Bronco
  • U20C9 Ford C-Max
  • U20C9 Ford C-Max Energi
  • U20C9 Ford C-Max Hybrid
  • U20C9 Ford Contour
  • U20C9 Ford Crown Victoria
  • U20C9 Ford EcoSport
  • U20C9 Ford Econoline
  • U20C9 Ford Edge
  • U20C9 Ford Escape
  • U20C9 Ford Escape Hybrid
  • U20C9 Ford Escort
  • U20C9 Ford Everest
  • U20C9 Ford Excursion
  • U20C9 Ford Expedition
  • U20C9 Ford Explorer
  • U20C9 Ford Explorer Sport Trac
  • U20C9 Ford F-150
  • U20C9 Ford F-250
  • U20C9 Ford F-350
  • U20C9 Ford Fiesta
  • U20C9 Ford Flex
  • U20C9 Ford Focus
  • U20C9 Ford Focus Electric
  • U20C9 Ford Freestar
  • U20C9 Ford Freestyle
  • U20C9 Ford Fusion
  • U20C9 Ford Fusion Energi
  • U20C9 Ford Fusion Hybrid
  • U20C9 Ford Fusion Plug-In Hybrid
  • U20C9 Ford GT
  • U20C9 Ford Mustang
  • U20C9 Ford Mustang Mach-E
  • U20C9 Ford Mystique
  • U20C9 Ford Probe
  • U20C9 Ford Ranger
  • U20C9 Ford Taurus
  • U20C9 Ford Taurus X
  • U20C9 Ford Tempo
  • U20C9 Ford Thunderbird
  • U20C9 Ford Transit
  • U20C9 Ford Transit Connect
  • U20C9 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.