U3741

U3741 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3741 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.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 U3741 Fault Code Meaning :

Ford U3741 Symptoms :

Ford U3741 Reasons :

How To Fix Ford U3741 Trouble Code ?

Which Ford cars have the code U3741?

  • U3741 Ford Aerostar
  • U3741 Ford Bronco
  • U3741 Ford C-Max
  • U3741 Ford C-Max Energi
  • U3741 Ford C-Max Hybrid
  • U3741 Ford Contour
  • U3741 Ford Crown Victoria
  • U3741 Ford EcoSport
  • U3741 Ford Econoline
  • U3741 Ford Edge
  • U3741 Ford Escape
  • U3741 Ford Escape Hybrid
  • U3741 Ford Escort
  • U3741 Ford Everest
  • U3741 Ford Excursion
  • U3741 Ford Expedition
  • U3741 Ford Explorer
  • U3741 Ford Explorer Sport Trac
  • U3741 Ford F-150
  • U3741 Ford F-250
  • U3741 Ford F-350
  • U3741 Ford Fiesta
  • U3741 Ford Flex
  • U3741 Ford Focus
  • U3741 Ford Focus Electric
  • U3741 Ford Freestar
  • U3741 Ford Freestyle
  • U3741 Ford Fusion
  • U3741 Ford Fusion Energi
  • U3741 Ford Fusion Hybrid
  • U3741 Ford Fusion Plug-In Hybrid
  • U3741 Ford GT
  • U3741 Ford Mustang
  • U3741 Ford Mustang Mach-E
  • U3741 Ford Mystique
  • U3741 Ford Probe
  • U3741 Ford Ranger
  • U3741 Ford Taurus
  • U3741 Ford Taurus X
  • U3741 Ford Tempo
  • U3741 Ford Thunderbird
  • U3741 Ford Transit
  • U3741 Ford Transit Connect
  • U3741 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.