U1785

U1785 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1785 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 U1785 Fault Code Meaning :

Ford U1785 Symptoms :

Ford U1785 Reasons :

How To Fix Ford U1785 Trouble Code ?

Which Ford cars have the code U1785?

  • U1785 Ford Aerostar
  • U1785 Ford Bronco
  • U1785 Ford C-Max
  • U1785 Ford C-Max Energi
  • U1785 Ford C-Max Hybrid
  • U1785 Ford Contour
  • U1785 Ford Crown Victoria
  • U1785 Ford EcoSport
  • U1785 Ford Econoline
  • U1785 Ford Edge
  • U1785 Ford Escape
  • U1785 Ford Escape Hybrid
  • U1785 Ford Escort
  • U1785 Ford Everest
  • U1785 Ford Excursion
  • U1785 Ford Expedition
  • U1785 Ford Explorer
  • U1785 Ford Explorer Sport Trac
  • U1785 Ford F-150
  • U1785 Ford F-250
  • U1785 Ford F-350
  • U1785 Ford Fiesta
  • U1785 Ford Flex
  • U1785 Ford Focus
  • U1785 Ford Focus Electric
  • U1785 Ford Freestar
  • U1785 Ford Freestyle
  • U1785 Ford Fusion
  • U1785 Ford Fusion Energi
  • U1785 Ford Fusion Hybrid
  • U1785 Ford Fusion Plug-In Hybrid
  • U1785 Ford GT
  • U1785 Ford Mustang
  • U1785 Ford Mustang Mach-E
  • U1785 Ford Mystique
  • U1785 Ford Probe
  • U1785 Ford Ranger
  • U1785 Ford Taurus
  • U1785 Ford Taurus X
  • U1785 Ford Tempo
  • U1785 Ford Thunderbird
  • U1785 Ford Transit
  • U1785 Ford Transit Connect
  • U1785 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.