U3757

U3757 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3757 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.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 OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford U3757 Fault Code Meaning :

Ford U3757 Symptoms :

Ford U3757 Reasons :

How To Fix Ford U3757 Trouble Code ?

Which Ford cars have the code U3757?

  • U3757 Ford Aerostar
  • U3757 Ford Bronco
  • U3757 Ford C-Max
  • U3757 Ford C-Max Energi
  • U3757 Ford C-Max Hybrid
  • U3757 Ford Contour
  • U3757 Ford Crown Victoria
  • U3757 Ford EcoSport
  • U3757 Ford Econoline
  • U3757 Ford Edge
  • U3757 Ford Escape
  • U3757 Ford Escape Hybrid
  • U3757 Ford Escort
  • U3757 Ford Everest
  • U3757 Ford Excursion
  • U3757 Ford Expedition
  • U3757 Ford Explorer
  • U3757 Ford Explorer Sport Trac
  • U3757 Ford F-150
  • U3757 Ford F-250
  • U3757 Ford F-350
  • U3757 Ford Fiesta
  • U3757 Ford Flex
  • U3757 Ford Focus
  • U3757 Ford Focus Electric
  • U3757 Ford Freestar
  • U3757 Ford Freestyle
  • U3757 Ford Fusion
  • U3757 Ford Fusion Energi
  • U3757 Ford Fusion Hybrid
  • U3757 Ford Fusion Plug-In Hybrid
  • U3757 Ford GT
  • U3757 Ford Mustang
  • U3757 Ford Mustang Mach-E
  • U3757 Ford Mystique
  • U3757 Ford Probe
  • U3757 Ford Ranger
  • U3757 Ford Taurus
  • U3757 Ford Taurus X
  • U3757 Ford Tempo
  • U3757 Ford Thunderbird
  • U3757 Ford Transit
  • U3757 Ford Transit Connect
  • U3757 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.