U143B

U143B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U143B Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford U143B Fault Code Meaning :

Ford U143B Symptoms :

Ford U143B Reasons :

How To Fix Ford U143B Trouble Code ?

Which Ford cars have the code U143B?

  • U143B Ford Aerostar
  • U143B Ford Bronco
  • U143B Ford C-Max
  • U143B Ford C-Max Energi
  • U143B Ford C-Max Hybrid
  • U143B Ford Contour
  • U143B Ford Crown Victoria
  • U143B Ford EcoSport
  • U143B Ford Econoline
  • U143B Ford Edge
  • U143B Ford Escape
  • U143B Ford Escape Hybrid
  • U143B Ford Escort
  • U143B Ford Everest
  • U143B Ford Excursion
  • U143B Ford Expedition
  • U143B Ford Explorer
  • U143B Ford Explorer Sport Trac
  • U143B Ford F-150
  • U143B Ford F-250
  • U143B Ford F-350
  • U143B Ford Fiesta
  • U143B Ford Flex
  • U143B Ford Focus
  • U143B Ford Focus Electric
  • U143B Ford Freestar
  • U143B Ford Freestyle
  • U143B Ford Fusion
  • U143B Ford Fusion Energi
  • U143B Ford Fusion Hybrid
  • U143B Ford Fusion Plug-In Hybrid
  • U143B Ford GT
  • U143B Ford Mustang
  • U143B Ford Mustang Mach-E
  • U143B Ford Mystique
  • U143B Ford Probe
  • U143B Ford Ranger
  • U143B Ford Taurus
  • U143B Ford Taurus X
  • U143B Ford Tempo
  • U143B Ford Thunderbird
  • U143B Ford Transit
  • U143B Ford Transit Connect
  • U143B 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.