B1389

B1389 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1389 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 B1389 Fault Code Meaning :

Ford B1389 Symptoms :

Ford B1389 Reasons :

How To Fix Ford B1389 Trouble Code ?

Which Ford cars have the code B1389?

  • B1389 Ford Aerostar
  • B1389 Ford Bronco
  • B1389 Ford C-Max
  • B1389 Ford C-Max Energi
  • B1389 Ford C-Max Hybrid
  • B1389 Ford Contour
  • B1389 Ford Crown Victoria
  • B1389 Ford EcoSport
  • B1389 Ford Econoline
  • B1389 Ford Edge
  • B1389 Ford Escape
  • B1389 Ford Escape Hybrid
  • B1389 Ford Escort
  • B1389 Ford Everest
  • B1389 Ford Excursion
  • B1389 Ford Expedition
  • B1389 Ford Explorer
  • B1389 Ford Explorer Sport Trac
  • B1389 Ford F-150
  • B1389 Ford F-250
  • B1389 Ford F-350
  • B1389 Ford Fiesta
  • B1389 Ford Flex
  • B1389 Ford Focus
  • B1389 Ford Focus Electric
  • B1389 Ford Freestar
  • B1389 Ford Freestyle
  • B1389 Ford Fusion
  • B1389 Ford Fusion Energi
  • B1389 Ford Fusion Hybrid
  • B1389 Ford Fusion Plug-In Hybrid
  • B1389 Ford GT
  • B1389 Ford Mustang
  • B1389 Ford Mustang Mach-E
  • B1389 Ford Mystique
  • B1389 Ford Probe
  • B1389 Ford Ranger
  • B1389 Ford Taurus
  • B1389 Ford Taurus X
  • B1389 Ford Tempo
  • B1389 Ford Thunderbird
  • B1389 Ford Transit
  • B1389 Ford Transit Connect
  • B1389 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.