U3727

U3727 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3727 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 U3727 Fault Code Meaning :

Ford U3727 Symptoms :

Ford U3727 Reasons :

How To Fix Ford U3727 Trouble Code ?

Which Ford cars have the code U3727?

  • U3727 Ford Aerostar
  • U3727 Ford Bronco
  • U3727 Ford C-Max
  • U3727 Ford C-Max Energi
  • U3727 Ford C-Max Hybrid
  • U3727 Ford Contour
  • U3727 Ford Crown Victoria
  • U3727 Ford EcoSport
  • U3727 Ford Econoline
  • U3727 Ford Edge
  • U3727 Ford Escape
  • U3727 Ford Escape Hybrid
  • U3727 Ford Escort
  • U3727 Ford Everest
  • U3727 Ford Excursion
  • U3727 Ford Expedition
  • U3727 Ford Explorer
  • U3727 Ford Explorer Sport Trac
  • U3727 Ford F-150
  • U3727 Ford F-250
  • U3727 Ford F-350
  • U3727 Ford Fiesta
  • U3727 Ford Flex
  • U3727 Ford Focus
  • U3727 Ford Focus Electric
  • U3727 Ford Freestar
  • U3727 Ford Freestyle
  • U3727 Ford Fusion
  • U3727 Ford Fusion Energi
  • U3727 Ford Fusion Hybrid
  • U3727 Ford Fusion Plug-In Hybrid
  • U3727 Ford GT
  • U3727 Ford Mustang
  • U3727 Ford Mustang Mach-E
  • U3727 Ford Mystique
  • U3727 Ford Probe
  • U3727 Ford Ranger
  • U3727 Ford Taurus
  • U3727 Ford Taurus X
  • U3727 Ford Tempo
  • U3727 Ford Thunderbird
  • U3727 Ford Transit
  • U3727 Ford Transit Connect
  • U3727 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.