U0806

U0806 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0806 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 U0806 Fault Code Meaning :

Ford U0806 Symptoms :

Ford U0806 Reasons :

How To Fix Ford U0806 Trouble Code ?

Which Ford cars have the code U0806?

  • U0806 Ford Aerostar
  • U0806 Ford Bronco
  • U0806 Ford C-Max
  • U0806 Ford C-Max Energi
  • U0806 Ford C-Max Hybrid
  • U0806 Ford Contour
  • U0806 Ford Crown Victoria
  • U0806 Ford EcoSport
  • U0806 Ford Econoline
  • U0806 Ford Edge
  • U0806 Ford Escape
  • U0806 Ford Escape Hybrid
  • U0806 Ford Escort
  • U0806 Ford Everest
  • U0806 Ford Excursion
  • U0806 Ford Expedition
  • U0806 Ford Explorer
  • U0806 Ford Explorer Sport Trac
  • U0806 Ford F-150
  • U0806 Ford F-250
  • U0806 Ford F-350
  • U0806 Ford Fiesta
  • U0806 Ford Flex
  • U0806 Ford Focus
  • U0806 Ford Focus Electric
  • U0806 Ford Freestar
  • U0806 Ford Freestyle
  • U0806 Ford Fusion
  • U0806 Ford Fusion Energi
  • U0806 Ford Fusion Hybrid
  • U0806 Ford Fusion Plug-In Hybrid
  • U0806 Ford GT
  • U0806 Ford Mustang
  • U0806 Ford Mustang Mach-E
  • U0806 Ford Mystique
  • U0806 Ford Probe
  • U0806 Ford Ranger
  • U0806 Ford Taurus
  • U0806 Ford Taurus X
  • U0806 Ford Tempo
  • U0806 Ford Thunderbird
  • U0806 Ford Transit
  • U0806 Ford Transit Connect
  • U0806 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.