U1900

U1900 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1900 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford U1900 Fault Code Meaning :

Ford U1900 Symptoms :

Ford U1900 Reasons :

How To Fix Ford U1900 Trouble Code ?

Which Ford cars have the code U1900?

  • U1900 Ford Aerostar
  • U1900 Ford Bronco
  • U1900 Ford C-Max
  • U1900 Ford C-Max Energi
  • U1900 Ford C-Max Hybrid
  • U1900 Ford Contour
  • U1900 Ford Crown Victoria
  • U1900 Ford EcoSport
  • U1900 Ford Econoline
  • U1900 Ford Edge
  • U1900 Ford Escape
  • U1900 Ford Escape Hybrid
  • U1900 Ford Escort
  • U1900 Ford Everest
  • U1900 Ford Excursion
  • U1900 Ford Expedition
  • U1900 Ford Explorer
  • U1900 Ford Explorer Sport Trac
  • U1900 Ford F-150
  • U1900 Ford F-250
  • U1900 Ford F-350
  • U1900 Ford Fiesta
  • U1900 Ford Flex
  • U1900 Ford Focus
  • U1900 Ford Focus Electric
  • U1900 Ford Freestar
  • U1900 Ford Freestyle
  • U1900 Ford Fusion
  • U1900 Ford Fusion Energi
  • U1900 Ford Fusion Hybrid
  • U1900 Ford Fusion Plug-In Hybrid
  • U1900 Ford GT
  • U1900 Ford Mustang
  • U1900 Ford Mustang Mach-E
  • U1900 Ford Mystique
  • U1900 Ford Probe
  • U1900 Ford Ranger
  • U1900 Ford Taurus
  • U1900 Ford Taurus X
  • U1900 Ford Tempo
  • U1900 Ford Thunderbird
  • U1900 Ford Transit
  • U1900 Ford Transit Connect
  • U1900 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.