U3843

U3843 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3843 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford U3843 Fault Code Meaning :

Ford U3843 Symptoms :

Ford U3843 Reasons :

How To Fix Ford U3843 Trouble Code ?

Which Ford cars have the code U3843?

  • U3843 Ford Aerostar
  • U3843 Ford Bronco
  • U3843 Ford C-Max
  • U3843 Ford C-Max Energi
  • U3843 Ford C-Max Hybrid
  • U3843 Ford Contour
  • U3843 Ford Crown Victoria
  • U3843 Ford EcoSport
  • U3843 Ford Econoline
  • U3843 Ford Edge
  • U3843 Ford Escape
  • U3843 Ford Escape Hybrid
  • U3843 Ford Escort
  • U3843 Ford Everest
  • U3843 Ford Excursion
  • U3843 Ford Expedition
  • U3843 Ford Explorer
  • U3843 Ford Explorer Sport Trac
  • U3843 Ford F-150
  • U3843 Ford F-250
  • U3843 Ford F-350
  • U3843 Ford Fiesta
  • U3843 Ford Flex
  • U3843 Ford Focus
  • U3843 Ford Focus Electric
  • U3843 Ford Freestar
  • U3843 Ford Freestyle
  • U3843 Ford Fusion
  • U3843 Ford Fusion Energi
  • U3843 Ford Fusion Hybrid
  • U3843 Ford Fusion Plug-In Hybrid
  • U3843 Ford GT
  • U3843 Ford Mustang
  • U3843 Ford Mustang Mach-E
  • U3843 Ford Mystique
  • U3843 Ford Probe
  • U3843 Ford Ranger
  • U3843 Ford Taurus
  • U3843 Ford Taurus X
  • U3843 Ford Tempo
  • U3843 Ford Thunderbird
  • U3843 Ford Transit
  • U3843 Ford Transit Connect
  • U3843 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.