U3731

U3731 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3731 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford U3731 Fault Code Meaning :

Ford U3731 Symptoms :

Ford U3731 Reasons :

How To Fix Ford U3731 Trouble Code ?

Which Ford cars have the code U3731?

  • U3731 Ford Aerostar
  • U3731 Ford Bronco
  • U3731 Ford C-Max
  • U3731 Ford C-Max Energi
  • U3731 Ford C-Max Hybrid
  • U3731 Ford Contour
  • U3731 Ford Crown Victoria
  • U3731 Ford EcoSport
  • U3731 Ford Econoline
  • U3731 Ford Edge
  • U3731 Ford Escape
  • U3731 Ford Escape Hybrid
  • U3731 Ford Escort
  • U3731 Ford Everest
  • U3731 Ford Excursion
  • U3731 Ford Expedition
  • U3731 Ford Explorer
  • U3731 Ford Explorer Sport Trac
  • U3731 Ford F-150
  • U3731 Ford F-250
  • U3731 Ford F-350
  • U3731 Ford Fiesta
  • U3731 Ford Flex
  • U3731 Ford Focus
  • U3731 Ford Focus Electric
  • U3731 Ford Freestar
  • U3731 Ford Freestyle
  • U3731 Ford Fusion
  • U3731 Ford Fusion Energi
  • U3731 Ford Fusion Hybrid
  • U3731 Ford Fusion Plug-In Hybrid
  • U3731 Ford GT
  • U3731 Ford Mustang
  • U3731 Ford Mustang Mach-E
  • U3731 Ford Mystique
  • U3731 Ford Probe
  • U3731 Ford Ranger
  • U3731 Ford Taurus
  • U3731 Ford Taurus X
  • U3731 Ford Tempo
  • U3731 Ford Thunderbird
  • U3731 Ford Transit
  • U3731 Ford Transit Connect
  • U3731 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.