B0805

B0805 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0805 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 B0805 Fault Code Meaning :

Ford B0805 Symptoms :

Ford B0805 Reasons :

How To Fix Ford B0805 Trouble Code ?

Which Ford cars have the code B0805?

  • B0805 Ford Aerostar
  • B0805 Ford Bronco
  • B0805 Ford C-Max
  • B0805 Ford C-Max Energi
  • B0805 Ford C-Max Hybrid
  • B0805 Ford Contour
  • B0805 Ford Crown Victoria
  • B0805 Ford EcoSport
  • B0805 Ford Econoline
  • B0805 Ford Edge
  • B0805 Ford Escape
  • B0805 Ford Escape Hybrid
  • B0805 Ford Escort
  • B0805 Ford Everest
  • B0805 Ford Excursion
  • B0805 Ford Expedition
  • B0805 Ford Explorer
  • B0805 Ford Explorer Sport Trac
  • B0805 Ford F-150
  • B0805 Ford F-250
  • B0805 Ford F-350
  • B0805 Ford Fiesta
  • B0805 Ford Flex
  • B0805 Ford Focus
  • B0805 Ford Focus Electric
  • B0805 Ford Freestar
  • B0805 Ford Freestyle
  • B0805 Ford Fusion
  • B0805 Ford Fusion Energi
  • B0805 Ford Fusion Hybrid
  • B0805 Ford Fusion Plug-In Hybrid
  • B0805 Ford GT
  • B0805 Ford Mustang
  • B0805 Ford Mustang Mach-E
  • B0805 Ford Mystique
  • B0805 Ford Probe
  • B0805 Ford Ranger
  • B0805 Ford Taurus
  • B0805 Ford Taurus X
  • B0805 Ford Tempo
  • B0805 Ford Thunderbird
  • B0805 Ford Transit
  • B0805 Ford Transit Connect
  • B0805 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.