U3718

U3718 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3718 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.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

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

Ford U3718 Fault Code Meaning :

Ford U3718 Symptoms :

Ford U3718 Reasons :

How To Fix Ford U3718 Trouble Code ?

Which Ford cars have the code U3718?

  • U3718 Ford Aerostar
  • U3718 Ford Bronco
  • U3718 Ford C-Max
  • U3718 Ford C-Max Energi
  • U3718 Ford C-Max Hybrid
  • U3718 Ford Contour
  • U3718 Ford Crown Victoria
  • U3718 Ford EcoSport
  • U3718 Ford Econoline
  • U3718 Ford Edge
  • U3718 Ford Escape
  • U3718 Ford Escape Hybrid
  • U3718 Ford Escort
  • U3718 Ford Everest
  • U3718 Ford Excursion
  • U3718 Ford Expedition
  • U3718 Ford Explorer
  • U3718 Ford Explorer Sport Trac
  • U3718 Ford F-150
  • U3718 Ford F-250
  • U3718 Ford F-350
  • U3718 Ford Fiesta
  • U3718 Ford Flex
  • U3718 Ford Focus
  • U3718 Ford Focus Electric
  • U3718 Ford Freestar
  • U3718 Ford Freestyle
  • U3718 Ford Fusion
  • U3718 Ford Fusion Energi
  • U3718 Ford Fusion Hybrid
  • U3718 Ford Fusion Plug-In Hybrid
  • U3718 Ford GT
  • U3718 Ford Mustang
  • U3718 Ford Mustang Mach-E
  • U3718 Ford Mystique
  • U3718 Ford Probe
  • U3718 Ford Ranger
  • U3718 Ford Taurus
  • U3718 Ford Taurus X
  • U3718 Ford Tempo
  • U3718 Ford Thunderbird
  • U3718 Ford Transit
  • U3718 Ford Transit Connect
  • U3718 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.