U0143

U0143 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0143 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 U0143 Fault Code Meaning :

Ford U0143 Symptoms :

Ford U0143 Reasons :

How To Fix Ford U0143 Trouble Code ?

Which Ford cars have the code U0143?

  • U0143 Ford Aerostar
  • U0143 Ford Bronco
  • U0143 Ford C-Max
  • U0143 Ford C-Max Energi
  • U0143 Ford C-Max Hybrid
  • U0143 Ford Contour
  • U0143 Ford Crown Victoria
  • U0143 Ford EcoSport
  • U0143 Ford Econoline
  • U0143 Ford Edge
  • U0143 Ford Escape
  • U0143 Ford Escape Hybrid
  • U0143 Ford Escort
  • U0143 Ford Everest
  • U0143 Ford Excursion
  • U0143 Ford Expedition
  • U0143 Ford Explorer
  • U0143 Ford Explorer Sport Trac
  • U0143 Ford F-150
  • U0143 Ford F-250
  • U0143 Ford F-350
  • U0143 Ford Fiesta
  • U0143 Ford Flex
  • U0143 Ford Focus
  • U0143 Ford Focus Electric
  • U0143 Ford Freestar
  • U0143 Ford Freestyle
  • U0143 Ford Fusion
  • U0143 Ford Fusion Energi
  • U0143 Ford Fusion Hybrid
  • U0143 Ford Fusion Plug-In Hybrid
  • U0143 Ford GT
  • U0143 Ford Mustang
  • U0143 Ford Mustang Mach-E
  • U0143 Ford Mystique
  • U0143 Ford Probe
  • U0143 Ford Ranger
  • U0143 Ford Taurus
  • U0143 Ford Taurus X
  • U0143 Ford Tempo
  • U0143 Ford Thunderbird
  • U0143 Ford Transit
  • U0143 Ford Transit Connect
  • U0143 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.