U0663

U0663 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0663 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 BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford U0663 Fault Code Meaning :

Ford U0663 Symptoms :

Ford U0663 Reasons :

How To Fix Ford U0663 Trouble Code ?

Which Ford cars have the code U0663?

  • U0663 Ford Aerostar
  • U0663 Ford Bronco
  • U0663 Ford C-Max
  • U0663 Ford C-Max Energi
  • U0663 Ford C-Max Hybrid
  • U0663 Ford Contour
  • U0663 Ford Crown Victoria
  • U0663 Ford EcoSport
  • U0663 Ford Econoline
  • U0663 Ford Edge
  • U0663 Ford Escape
  • U0663 Ford Escape Hybrid
  • U0663 Ford Escort
  • U0663 Ford Everest
  • U0663 Ford Excursion
  • U0663 Ford Expedition
  • U0663 Ford Explorer
  • U0663 Ford Explorer Sport Trac
  • U0663 Ford F-150
  • U0663 Ford F-250
  • U0663 Ford F-350
  • U0663 Ford Fiesta
  • U0663 Ford Flex
  • U0663 Ford Focus
  • U0663 Ford Focus Electric
  • U0663 Ford Freestar
  • U0663 Ford Freestyle
  • U0663 Ford Fusion
  • U0663 Ford Fusion Energi
  • U0663 Ford Fusion Hybrid
  • U0663 Ford Fusion Plug-In Hybrid
  • U0663 Ford GT
  • U0663 Ford Mustang
  • U0663 Ford Mustang Mach-E
  • U0663 Ford Mystique
  • U0663 Ford Probe
  • U0663 Ford Ranger
  • U0663 Ford Taurus
  • U0663 Ford Taurus X
  • U0663 Ford Tempo
  • U0663 Ford Thunderbird
  • U0663 Ford Transit
  • U0663 Ford Transit Connect
  • U0663 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.