U3705

U3705 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3705 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 End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford U3705 Fault Code Meaning :

Ford U3705 Symptoms :

Ford U3705 Reasons :

How To Fix Ford U3705 Trouble Code ?

Which Ford cars have the code U3705?

  • U3705 Ford Aerostar
  • U3705 Ford Bronco
  • U3705 Ford C-Max
  • U3705 Ford C-Max Energi
  • U3705 Ford C-Max Hybrid
  • U3705 Ford Contour
  • U3705 Ford Crown Victoria
  • U3705 Ford EcoSport
  • U3705 Ford Econoline
  • U3705 Ford Edge
  • U3705 Ford Escape
  • U3705 Ford Escape Hybrid
  • U3705 Ford Escort
  • U3705 Ford Everest
  • U3705 Ford Excursion
  • U3705 Ford Expedition
  • U3705 Ford Explorer
  • U3705 Ford Explorer Sport Trac
  • U3705 Ford F-150
  • U3705 Ford F-250
  • U3705 Ford F-350
  • U3705 Ford Fiesta
  • U3705 Ford Flex
  • U3705 Ford Focus
  • U3705 Ford Focus Electric
  • U3705 Ford Freestar
  • U3705 Ford Freestyle
  • U3705 Ford Fusion
  • U3705 Ford Fusion Energi
  • U3705 Ford Fusion Hybrid
  • U3705 Ford Fusion Plug-In Hybrid
  • U3705 Ford GT
  • U3705 Ford Mustang
  • U3705 Ford Mustang Mach-E
  • U3705 Ford Mystique
  • U3705 Ford Probe
  • U3705 Ford Ranger
  • U3705 Ford Taurus
  • U3705 Ford Taurus X
  • U3705 Ford Tempo
  • U3705 Ford Thunderbird
  • U3705 Ford Transit
  • U3705 Ford Transit Connect
  • U3705 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.