P89B5

P89B5 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P89B5 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 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 P89B5 Fault Code Meaning :

Ford P89B5 Symptoms :

Ford P89B5 Reasons :

How To Fix Ford P89B5 Trouble Code ?

Which Ford cars have the code P89B5?

  • P89B5 Ford Aerostar
  • P89B5 Ford Bronco
  • P89B5 Ford C-Max
  • P89B5 Ford C-Max Energi
  • P89B5 Ford C-Max Hybrid
  • P89B5 Ford Contour
  • P89B5 Ford Crown Victoria
  • P89B5 Ford EcoSport
  • P89B5 Ford Econoline
  • P89B5 Ford Edge
  • P89B5 Ford Escape
  • P89B5 Ford Escape Hybrid
  • P89B5 Ford Escort
  • P89B5 Ford Everest
  • P89B5 Ford Excursion
  • P89B5 Ford Expedition
  • P89B5 Ford Explorer
  • P89B5 Ford Explorer Sport Trac
  • P89B5 Ford F-150
  • P89B5 Ford F-250
  • P89B5 Ford F-350
  • P89B5 Ford Fiesta
  • P89B5 Ford Flex
  • P89B5 Ford Focus
  • P89B5 Ford Focus Electric
  • P89B5 Ford Freestar
  • P89B5 Ford Freestyle
  • P89B5 Ford Fusion
  • P89B5 Ford Fusion Energi
  • P89B5 Ford Fusion Hybrid
  • P89B5 Ford Fusion Plug-In Hybrid
  • P89B5 Ford GT
  • P89B5 Ford Mustang
  • P89B5 Ford Mustang Mach-E
  • P89B5 Ford Mystique
  • P89B5 Ford Probe
  • P89B5 Ford Ranger
  • P89B5 Ford Taurus
  • P89B5 Ford Taurus X
  • P89B5 Ford Tempo
  • P89B5 Ford Thunderbird
  • P89B5 Ford Transit
  • P89B5 Ford Transit Connect
  • P89B5 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.