U3802

U3802 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3802 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

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

Ford U3802 Fault Code Meaning :

Ford U3802 Symptoms :

Ford U3802 Reasons :

How To Fix Ford U3802 Trouble Code ?

Which Ford cars have the code U3802?

  • U3802 Ford Aerostar
  • U3802 Ford Bronco
  • U3802 Ford C-Max
  • U3802 Ford C-Max Energi
  • U3802 Ford C-Max Hybrid
  • U3802 Ford Contour
  • U3802 Ford Crown Victoria
  • U3802 Ford EcoSport
  • U3802 Ford Econoline
  • U3802 Ford Edge
  • U3802 Ford Escape
  • U3802 Ford Escape Hybrid
  • U3802 Ford Escort
  • U3802 Ford Everest
  • U3802 Ford Excursion
  • U3802 Ford Expedition
  • U3802 Ford Explorer
  • U3802 Ford Explorer Sport Trac
  • U3802 Ford F-150
  • U3802 Ford F-250
  • U3802 Ford F-350
  • U3802 Ford Fiesta
  • U3802 Ford Flex
  • U3802 Ford Focus
  • U3802 Ford Focus Electric
  • U3802 Ford Freestar
  • U3802 Ford Freestyle
  • U3802 Ford Fusion
  • U3802 Ford Fusion Energi
  • U3802 Ford Fusion Hybrid
  • U3802 Ford Fusion Plug-In Hybrid
  • U3802 Ford GT
  • U3802 Ford Mustang
  • U3802 Ford Mustang Mach-E
  • U3802 Ford Mystique
  • U3802 Ford Probe
  • U3802 Ford Ranger
  • U3802 Ford Taurus
  • U3802 Ford Taurus X
  • U3802 Ford Tempo
  • U3802 Ford Thunderbird
  • U3802 Ford Transit
  • U3802 Ford Transit Connect
  • U3802 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.