U1873

U1873 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1873 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford U1873 Fault Code Meaning :

Ford U1873 Symptoms :

Ford U1873 Reasons :

How To Fix Ford U1873 Trouble Code ?

Which Ford cars have the code U1873?

  • U1873 Ford Aerostar
  • U1873 Ford Bronco
  • U1873 Ford C-Max
  • U1873 Ford C-Max Energi
  • U1873 Ford C-Max Hybrid
  • U1873 Ford Contour
  • U1873 Ford Crown Victoria
  • U1873 Ford EcoSport
  • U1873 Ford Econoline
  • U1873 Ford Edge
  • U1873 Ford Escape
  • U1873 Ford Escape Hybrid
  • U1873 Ford Escort
  • U1873 Ford Everest
  • U1873 Ford Excursion
  • U1873 Ford Expedition
  • U1873 Ford Explorer
  • U1873 Ford Explorer Sport Trac
  • U1873 Ford F-150
  • U1873 Ford F-250
  • U1873 Ford F-350
  • U1873 Ford Fiesta
  • U1873 Ford Flex
  • U1873 Ford Focus
  • U1873 Ford Focus Electric
  • U1873 Ford Freestar
  • U1873 Ford Freestyle
  • U1873 Ford Fusion
  • U1873 Ford Fusion Energi
  • U1873 Ford Fusion Hybrid
  • U1873 Ford Fusion Plug-In Hybrid
  • U1873 Ford GT
  • U1873 Ford Mustang
  • U1873 Ford Mustang Mach-E
  • U1873 Ford Mystique
  • U1873 Ford Probe
  • U1873 Ford Ranger
  • U1873 Ford Taurus
  • U1873 Ford Taurus X
  • U1873 Ford Tempo
  • U1873 Ford Thunderbird
  • U1873 Ford Transit
  • U1873 Ford Transit Connect
  • U1873 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.