U3668

U3668 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3668 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.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford U3668 Fault Code Meaning :

Ford U3668 Symptoms :

Ford U3668 Reasons :

How To Fix Ford U3668 Trouble Code ?

Which Ford cars have the code U3668?

  • U3668 Ford Aerostar
  • U3668 Ford Bronco
  • U3668 Ford C-Max
  • U3668 Ford C-Max Energi
  • U3668 Ford C-Max Hybrid
  • U3668 Ford Contour
  • U3668 Ford Crown Victoria
  • U3668 Ford EcoSport
  • U3668 Ford Econoline
  • U3668 Ford Edge
  • U3668 Ford Escape
  • U3668 Ford Escape Hybrid
  • U3668 Ford Escort
  • U3668 Ford Everest
  • U3668 Ford Excursion
  • U3668 Ford Expedition
  • U3668 Ford Explorer
  • U3668 Ford Explorer Sport Trac
  • U3668 Ford F-150
  • U3668 Ford F-250
  • U3668 Ford F-350
  • U3668 Ford Fiesta
  • U3668 Ford Flex
  • U3668 Ford Focus
  • U3668 Ford Focus Electric
  • U3668 Ford Freestar
  • U3668 Ford Freestyle
  • U3668 Ford Fusion
  • U3668 Ford Fusion Energi
  • U3668 Ford Fusion Hybrid
  • U3668 Ford Fusion Plug-In Hybrid
  • U3668 Ford GT
  • U3668 Ford Mustang
  • U3668 Ford Mustang Mach-E
  • U3668 Ford Mystique
  • U3668 Ford Probe
  • U3668 Ford Ranger
  • U3668 Ford Taurus
  • U3668 Ford Taurus X
  • U3668 Ford Tempo
  • U3668 Ford Thunderbird
  • U3668 Ford Transit
  • U3668 Ford Transit Connect
  • U3668 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.