B1873

B1873 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1873 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 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 B1873 Fault Code Meaning :

Ford B1873 Symptoms :

Ford B1873 Reasons :

How To Fix Ford B1873 Trouble Code ?

Which Ford cars have the code B1873?

  • B1873 Ford Aerostar
  • B1873 Ford Bronco
  • B1873 Ford C-Max
  • B1873 Ford C-Max Energi
  • B1873 Ford C-Max Hybrid
  • B1873 Ford Contour
  • B1873 Ford Crown Victoria
  • B1873 Ford EcoSport
  • B1873 Ford Econoline
  • B1873 Ford Edge
  • B1873 Ford Escape
  • B1873 Ford Escape Hybrid
  • B1873 Ford Escort
  • B1873 Ford Everest
  • B1873 Ford Excursion
  • B1873 Ford Expedition
  • B1873 Ford Explorer
  • B1873 Ford Explorer Sport Trac
  • B1873 Ford F-150
  • B1873 Ford F-250
  • B1873 Ford F-350
  • B1873 Ford Fiesta
  • B1873 Ford Flex
  • B1873 Ford Focus
  • B1873 Ford Focus Electric
  • B1873 Ford Freestar
  • B1873 Ford Freestyle
  • B1873 Ford Fusion
  • B1873 Ford Fusion Energi
  • B1873 Ford Fusion Hybrid
  • B1873 Ford Fusion Plug-In Hybrid
  • B1873 Ford GT
  • B1873 Ford Mustang
  • B1873 Ford Mustang Mach-E
  • B1873 Ford Mystique
  • B1873 Ford Probe
  • B1873 Ford Ranger
  • B1873 Ford Taurus
  • B1873 Ford Taurus X
  • B1873 Ford Tempo
  • B1873 Ford Thunderbird
  • B1873 Ford Transit
  • B1873 Ford Transit Connect
  • B1873 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.