B0143

B0143 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0143 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.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford B0143 Fault Code Meaning :

Ford B0143 Symptoms :

Ford B0143 Reasons :

How To Fix Ford B0143 Trouble Code ?

Which Ford cars have the code B0143?

  • B0143 Ford Aerostar
  • B0143 Ford Bronco
  • B0143 Ford C-Max
  • B0143 Ford C-Max Energi
  • B0143 Ford C-Max Hybrid
  • B0143 Ford Contour
  • B0143 Ford Crown Victoria
  • B0143 Ford EcoSport
  • B0143 Ford Econoline
  • B0143 Ford Edge
  • B0143 Ford Escape
  • B0143 Ford Escape Hybrid
  • B0143 Ford Escort
  • B0143 Ford Everest
  • B0143 Ford Excursion
  • B0143 Ford Expedition
  • B0143 Ford Explorer
  • B0143 Ford Explorer Sport Trac
  • B0143 Ford F-150
  • B0143 Ford F-250
  • B0143 Ford F-350
  • B0143 Ford Fiesta
  • B0143 Ford Flex
  • B0143 Ford Focus
  • B0143 Ford Focus Electric
  • B0143 Ford Freestar
  • B0143 Ford Freestyle
  • B0143 Ford Fusion
  • B0143 Ford Fusion Energi
  • B0143 Ford Fusion Hybrid
  • B0143 Ford Fusion Plug-In Hybrid
  • B0143 Ford GT
  • B0143 Ford Mustang
  • B0143 Ford Mustang Mach-E
  • B0143 Ford Mystique
  • B0143 Ford Probe
  • B0143 Ford Ranger
  • B0143 Ford Taurus
  • B0143 Ford Taurus X
  • B0143 Ford Tempo
  • B0143 Ford Thunderbird
  • B0143 Ford Transit
  • B0143 Ford Transit Connect
  • B0143 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.