C3801

C3801 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3801 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 C3801 Fault Code Meaning :

Ford C3801 Symptoms :

Ford C3801 Reasons :

How To Fix Ford C3801 Trouble Code ?

Which Ford cars have the code C3801?

  • C3801 Ford Aerostar
  • C3801 Ford Bronco
  • C3801 Ford C-Max
  • C3801 Ford C-Max Energi
  • C3801 Ford C-Max Hybrid
  • C3801 Ford Contour
  • C3801 Ford Crown Victoria
  • C3801 Ford EcoSport
  • C3801 Ford Econoline
  • C3801 Ford Edge
  • C3801 Ford Escape
  • C3801 Ford Escape Hybrid
  • C3801 Ford Escort
  • C3801 Ford Everest
  • C3801 Ford Excursion
  • C3801 Ford Expedition
  • C3801 Ford Explorer
  • C3801 Ford Explorer Sport Trac
  • C3801 Ford F-150
  • C3801 Ford F-250
  • C3801 Ford F-350
  • C3801 Ford Fiesta
  • C3801 Ford Flex
  • C3801 Ford Focus
  • C3801 Ford Focus Electric
  • C3801 Ford Freestar
  • C3801 Ford Freestyle
  • C3801 Ford Fusion
  • C3801 Ford Fusion Energi
  • C3801 Ford Fusion Hybrid
  • C3801 Ford Fusion Plug-In Hybrid
  • C3801 Ford GT
  • C3801 Ford Mustang
  • C3801 Ford Mustang Mach-E
  • C3801 Ford Mystique
  • C3801 Ford Probe
  • C3801 Ford Ranger
  • C3801 Ford Taurus
  • C3801 Ford Taurus X
  • C3801 Ford Tempo
  • C3801 Ford Thunderbird
  • C3801 Ford Transit
  • C3801 Ford Transit Connect
  • C3801 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.