U0786

U0786 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0786 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 U0786 Fault Code Meaning :

Ford U0786 Symptoms :

Ford U0786 Reasons :

How To Fix Ford U0786 Trouble Code ?

Which Ford cars have the code U0786?

  • U0786 Ford Aerostar
  • U0786 Ford Bronco
  • U0786 Ford C-Max
  • U0786 Ford C-Max Energi
  • U0786 Ford C-Max Hybrid
  • U0786 Ford Contour
  • U0786 Ford Crown Victoria
  • U0786 Ford EcoSport
  • U0786 Ford Econoline
  • U0786 Ford Edge
  • U0786 Ford Escape
  • U0786 Ford Escape Hybrid
  • U0786 Ford Escort
  • U0786 Ford Everest
  • U0786 Ford Excursion
  • U0786 Ford Expedition
  • U0786 Ford Explorer
  • U0786 Ford Explorer Sport Trac
  • U0786 Ford F-150
  • U0786 Ford F-250
  • U0786 Ford F-350
  • U0786 Ford Fiesta
  • U0786 Ford Flex
  • U0786 Ford Focus
  • U0786 Ford Focus Electric
  • U0786 Ford Freestar
  • U0786 Ford Freestyle
  • U0786 Ford Fusion
  • U0786 Ford Fusion Energi
  • U0786 Ford Fusion Hybrid
  • U0786 Ford Fusion Plug-In Hybrid
  • U0786 Ford GT
  • U0786 Ford Mustang
  • U0786 Ford Mustang Mach-E
  • U0786 Ford Mystique
  • U0786 Ford Probe
  • U0786 Ford Ranger
  • U0786 Ford Taurus
  • U0786 Ford Taurus X
  • U0786 Ford Tempo
  • U0786 Ford Thunderbird
  • U0786 Ford Transit
  • U0786 Ford Transit Connect
  • U0786 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.