U0446

U0446 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0446 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 U0446 Fault Code Meaning :

Ford U0446 Symptoms :

Ford U0446 Reasons :

How To Fix Ford U0446 Trouble Code ?

Which Ford cars have the code U0446?

  • U0446 Ford Aerostar
  • U0446 Ford Bronco
  • U0446 Ford C-Max
  • U0446 Ford C-Max Energi
  • U0446 Ford C-Max Hybrid
  • U0446 Ford Contour
  • U0446 Ford Crown Victoria
  • U0446 Ford EcoSport
  • U0446 Ford Econoline
  • U0446 Ford Edge
  • U0446 Ford Escape
  • U0446 Ford Escape Hybrid
  • U0446 Ford Escort
  • U0446 Ford Everest
  • U0446 Ford Excursion
  • U0446 Ford Expedition
  • U0446 Ford Explorer
  • U0446 Ford Explorer Sport Trac
  • U0446 Ford F-150
  • U0446 Ford F-250
  • U0446 Ford F-350
  • U0446 Ford Fiesta
  • U0446 Ford Flex
  • U0446 Ford Focus
  • U0446 Ford Focus Electric
  • U0446 Ford Freestar
  • U0446 Ford Freestyle
  • U0446 Ford Fusion
  • U0446 Ford Fusion Energi
  • U0446 Ford Fusion Hybrid
  • U0446 Ford Fusion Plug-In Hybrid
  • U0446 Ford GT
  • U0446 Ford Mustang
  • U0446 Ford Mustang Mach-E
  • U0446 Ford Mystique
  • U0446 Ford Probe
  • U0446 Ford Ranger
  • U0446 Ford Taurus
  • U0446 Ford Taurus X
  • U0446 Ford Tempo
  • U0446 Ford Thunderbird
  • U0446 Ford Transit
  • U0446 Ford Transit Connect
  • U0446 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.