U2046

U2046 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U2046 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.

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 U2046 Fault Code Meaning :

Ford U2046 Symptoms :

Ford U2046 Reasons :

How To Fix Ford U2046 Trouble Code ?

Which Ford cars have the code U2046?

  • U2046 Ford Aerostar
  • U2046 Ford Bronco
  • U2046 Ford C-Max
  • U2046 Ford C-Max Energi
  • U2046 Ford C-Max Hybrid
  • U2046 Ford Contour
  • U2046 Ford Crown Victoria
  • U2046 Ford EcoSport
  • U2046 Ford Econoline
  • U2046 Ford Edge
  • U2046 Ford Escape
  • U2046 Ford Escape Hybrid
  • U2046 Ford Escort
  • U2046 Ford Everest
  • U2046 Ford Excursion
  • U2046 Ford Expedition
  • U2046 Ford Explorer
  • U2046 Ford Explorer Sport Trac
  • U2046 Ford F-150
  • U2046 Ford F-250
  • U2046 Ford F-350
  • U2046 Ford Fiesta
  • U2046 Ford Flex
  • U2046 Ford Focus
  • U2046 Ford Focus Electric
  • U2046 Ford Freestar
  • U2046 Ford Freestyle
  • U2046 Ford Fusion
  • U2046 Ford Fusion Energi
  • U2046 Ford Fusion Hybrid
  • U2046 Ford Fusion Plug-In Hybrid
  • U2046 Ford GT
  • U2046 Ford Mustang
  • U2046 Ford Mustang Mach-E
  • U2046 Ford Mystique
  • U2046 Ford Probe
  • U2046 Ford Ranger
  • U2046 Ford Taurus
  • U2046 Ford Taurus X
  • U2046 Ford Tempo
  • U2046 Ford Thunderbird
  • U2046 Ford Transit
  • U2046 Ford Transit Connect
  • U2046 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.