U0647

U0647 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0647 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford U0647 Fault Code Meaning :

Ford U0647 Symptoms :

Ford U0647 Reasons :

How To Fix Ford U0647 Trouble Code ?

Which Ford cars have the code U0647?

  • U0647 Ford Aerostar
  • U0647 Ford Bronco
  • U0647 Ford C-Max
  • U0647 Ford C-Max Energi
  • U0647 Ford C-Max Hybrid
  • U0647 Ford Contour
  • U0647 Ford Crown Victoria
  • U0647 Ford EcoSport
  • U0647 Ford Econoline
  • U0647 Ford Edge
  • U0647 Ford Escape
  • U0647 Ford Escape Hybrid
  • U0647 Ford Escort
  • U0647 Ford Everest
  • U0647 Ford Excursion
  • U0647 Ford Expedition
  • U0647 Ford Explorer
  • U0647 Ford Explorer Sport Trac
  • U0647 Ford F-150
  • U0647 Ford F-250
  • U0647 Ford F-350
  • U0647 Ford Fiesta
  • U0647 Ford Flex
  • U0647 Ford Focus
  • U0647 Ford Focus Electric
  • U0647 Ford Freestar
  • U0647 Ford Freestyle
  • U0647 Ford Fusion
  • U0647 Ford Fusion Energi
  • U0647 Ford Fusion Hybrid
  • U0647 Ford Fusion Plug-In Hybrid
  • U0647 Ford GT
  • U0647 Ford Mustang
  • U0647 Ford Mustang Mach-E
  • U0647 Ford Mystique
  • U0647 Ford Probe
  • U0647 Ford Ranger
  • U0647 Ford Taurus
  • U0647 Ford Taurus X
  • U0647 Ford Tempo
  • U0647 Ford Thunderbird
  • U0647 Ford Transit
  • U0647 Ford Transit Connect
  • U0647 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.