B1889

B1889 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1889 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 B1889 Fault Code Meaning :

Ford B1889 Symptoms :

Ford B1889 Reasons :

How To Fix Ford B1889 Trouble Code ?

Which Ford cars have the code B1889?

  • B1889 Ford Aerostar
  • B1889 Ford Bronco
  • B1889 Ford C-Max
  • B1889 Ford C-Max Energi
  • B1889 Ford C-Max Hybrid
  • B1889 Ford Contour
  • B1889 Ford Crown Victoria
  • B1889 Ford EcoSport
  • B1889 Ford Econoline
  • B1889 Ford Edge
  • B1889 Ford Escape
  • B1889 Ford Escape Hybrid
  • B1889 Ford Escort
  • B1889 Ford Everest
  • B1889 Ford Excursion
  • B1889 Ford Expedition
  • B1889 Ford Explorer
  • B1889 Ford Explorer Sport Trac
  • B1889 Ford F-150
  • B1889 Ford F-250
  • B1889 Ford F-350
  • B1889 Ford Fiesta
  • B1889 Ford Flex
  • B1889 Ford Focus
  • B1889 Ford Focus Electric
  • B1889 Ford Freestar
  • B1889 Ford Freestyle
  • B1889 Ford Fusion
  • B1889 Ford Fusion Energi
  • B1889 Ford Fusion Hybrid
  • B1889 Ford Fusion Plug-In Hybrid
  • B1889 Ford GT
  • B1889 Ford Mustang
  • B1889 Ford Mustang Mach-E
  • B1889 Ford Mystique
  • B1889 Ford Probe
  • B1889 Ford Ranger
  • B1889 Ford Taurus
  • B1889 Ford Taurus X
  • B1889 Ford Tempo
  • B1889 Ford Thunderbird
  • B1889 Ford Transit
  • B1889 Ford Transit Connect
  • B1889 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.