U0838

U0838 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0838 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 disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford U0838 Fault Code Meaning :

Ford U0838 Symptoms :

Ford U0838 Reasons :

How To Fix Ford U0838 Trouble Code ?

Which Ford cars have the code U0838?

  • U0838 Ford Aerostar
  • U0838 Ford Bronco
  • U0838 Ford C-Max
  • U0838 Ford C-Max Energi
  • U0838 Ford C-Max Hybrid
  • U0838 Ford Contour
  • U0838 Ford Crown Victoria
  • U0838 Ford EcoSport
  • U0838 Ford Econoline
  • U0838 Ford Edge
  • U0838 Ford Escape
  • U0838 Ford Escape Hybrid
  • U0838 Ford Escort
  • U0838 Ford Everest
  • U0838 Ford Excursion
  • U0838 Ford Expedition
  • U0838 Ford Explorer
  • U0838 Ford Explorer Sport Trac
  • U0838 Ford F-150
  • U0838 Ford F-250
  • U0838 Ford F-350
  • U0838 Ford Fiesta
  • U0838 Ford Flex
  • U0838 Ford Focus
  • U0838 Ford Focus Electric
  • U0838 Ford Freestar
  • U0838 Ford Freestyle
  • U0838 Ford Fusion
  • U0838 Ford Fusion Energi
  • U0838 Ford Fusion Hybrid
  • U0838 Ford Fusion Plug-In Hybrid
  • U0838 Ford GT
  • U0838 Ford Mustang
  • U0838 Ford Mustang Mach-E
  • U0838 Ford Mystique
  • U0838 Ford Probe
  • U0838 Ford Ranger
  • U0838 Ford Taurus
  • U0838 Ford Taurus X
  • U0838 Ford Tempo
  • U0838 Ford Thunderbird
  • U0838 Ford Transit
  • U0838 Ford Transit Connect
  • U0838 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.