U3667

U3667 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3667 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford U3667 Fault Code Meaning :

Ford U3667 Symptoms :

Ford U3667 Reasons :

How To Fix Ford U3667 Trouble Code ?

Which Ford cars have the code U3667?

  • U3667 Ford Aerostar
  • U3667 Ford Bronco
  • U3667 Ford C-Max
  • U3667 Ford C-Max Energi
  • U3667 Ford C-Max Hybrid
  • U3667 Ford Contour
  • U3667 Ford Crown Victoria
  • U3667 Ford EcoSport
  • U3667 Ford Econoline
  • U3667 Ford Edge
  • U3667 Ford Escape
  • U3667 Ford Escape Hybrid
  • U3667 Ford Escort
  • U3667 Ford Everest
  • U3667 Ford Excursion
  • U3667 Ford Expedition
  • U3667 Ford Explorer
  • U3667 Ford Explorer Sport Trac
  • U3667 Ford F-150
  • U3667 Ford F-250
  • U3667 Ford F-350
  • U3667 Ford Fiesta
  • U3667 Ford Flex
  • U3667 Ford Focus
  • U3667 Ford Focus Electric
  • U3667 Ford Freestar
  • U3667 Ford Freestyle
  • U3667 Ford Fusion
  • U3667 Ford Fusion Energi
  • U3667 Ford Fusion Hybrid
  • U3667 Ford Fusion Plug-In Hybrid
  • U3667 Ford GT
  • U3667 Ford Mustang
  • U3667 Ford Mustang Mach-E
  • U3667 Ford Mystique
  • U3667 Ford Probe
  • U3667 Ford Ranger
  • U3667 Ford Taurus
  • U3667 Ford Taurus X
  • U3667 Ford Tempo
  • U3667 Ford Thunderbird
  • U3667 Ford Transit
  • U3667 Ford Transit Connect
  • U3667 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.