U0689

U0689 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0689 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.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 U0689 Fault Code Meaning :

Ford U0689 Symptoms :

Ford U0689 Reasons :

How To Fix Ford U0689 Trouble Code ?

Which Ford cars have the code U0689?

  • U0689 Ford Aerostar
  • U0689 Ford Bronco
  • U0689 Ford C-Max
  • U0689 Ford C-Max Energi
  • U0689 Ford C-Max Hybrid
  • U0689 Ford Contour
  • U0689 Ford Crown Victoria
  • U0689 Ford EcoSport
  • U0689 Ford Econoline
  • U0689 Ford Edge
  • U0689 Ford Escape
  • U0689 Ford Escape Hybrid
  • U0689 Ford Escort
  • U0689 Ford Everest
  • U0689 Ford Excursion
  • U0689 Ford Expedition
  • U0689 Ford Explorer
  • U0689 Ford Explorer Sport Trac
  • U0689 Ford F-150
  • U0689 Ford F-250
  • U0689 Ford F-350
  • U0689 Ford Fiesta
  • U0689 Ford Flex
  • U0689 Ford Focus
  • U0689 Ford Focus Electric
  • U0689 Ford Freestar
  • U0689 Ford Freestyle
  • U0689 Ford Fusion
  • U0689 Ford Fusion Energi
  • U0689 Ford Fusion Hybrid
  • U0689 Ford Fusion Plug-In Hybrid
  • U0689 Ford GT
  • U0689 Ford Mustang
  • U0689 Ford Mustang Mach-E
  • U0689 Ford Mystique
  • U0689 Ford Probe
  • U0689 Ford Ranger
  • U0689 Ford Taurus
  • U0689 Ford Taurus X
  • U0689 Ford Tempo
  • U0689 Ford Thunderbird
  • U0689 Ford Transit
  • U0689 Ford Transit Connect
  • U0689 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.