U0623

U0623 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0623 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 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.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford U0623 Fault Code Meaning :

Ford U0623 Symptoms :

Ford U0623 Reasons :

How To Fix Ford U0623 Trouble Code ?

Which Ford cars have the code U0623?

  • U0623 Ford Aerostar
  • U0623 Ford Bronco
  • U0623 Ford C-Max
  • U0623 Ford C-Max Energi
  • U0623 Ford C-Max Hybrid
  • U0623 Ford Contour
  • U0623 Ford Crown Victoria
  • U0623 Ford EcoSport
  • U0623 Ford Econoline
  • U0623 Ford Edge
  • U0623 Ford Escape
  • U0623 Ford Escape Hybrid
  • U0623 Ford Escort
  • U0623 Ford Everest
  • U0623 Ford Excursion
  • U0623 Ford Expedition
  • U0623 Ford Explorer
  • U0623 Ford Explorer Sport Trac
  • U0623 Ford F-150
  • U0623 Ford F-250
  • U0623 Ford F-350
  • U0623 Ford Fiesta
  • U0623 Ford Flex
  • U0623 Ford Focus
  • U0623 Ford Focus Electric
  • U0623 Ford Freestar
  • U0623 Ford Freestyle
  • U0623 Ford Fusion
  • U0623 Ford Fusion Energi
  • U0623 Ford Fusion Hybrid
  • U0623 Ford Fusion Plug-In Hybrid
  • U0623 Ford GT
  • U0623 Ford Mustang
  • U0623 Ford Mustang Mach-E
  • U0623 Ford Mystique
  • U0623 Ford Probe
  • U0623 Ford Ranger
  • U0623 Ford Taurus
  • U0623 Ford Taurus X
  • U0623 Ford Tempo
  • U0623 Ford Thunderbird
  • U0623 Ford Transit
  • U0623 Ford Transit Connect
  • U0623 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.