B3473

B3473 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3473 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 B3473 Fault Code Meaning :

Ford B3473 Symptoms :

Ford B3473 Reasons :

How To Fix Ford B3473 Trouble Code ?

Which Ford cars have the code B3473?

  • B3473 Ford Aerostar
  • B3473 Ford Bronco
  • B3473 Ford C-Max
  • B3473 Ford C-Max Energi
  • B3473 Ford C-Max Hybrid
  • B3473 Ford Contour
  • B3473 Ford Crown Victoria
  • B3473 Ford EcoSport
  • B3473 Ford Econoline
  • B3473 Ford Edge
  • B3473 Ford Escape
  • B3473 Ford Escape Hybrid
  • B3473 Ford Escort
  • B3473 Ford Everest
  • B3473 Ford Excursion
  • B3473 Ford Expedition
  • B3473 Ford Explorer
  • B3473 Ford Explorer Sport Trac
  • B3473 Ford F-150
  • B3473 Ford F-250
  • B3473 Ford F-350
  • B3473 Ford Fiesta
  • B3473 Ford Flex
  • B3473 Ford Focus
  • B3473 Ford Focus Electric
  • B3473 Ford Freestar
  • B3473 Ford Freestyle
  • B3473 Ford Fusion
  • B3473 Ford Fusion Energi
  • B3473 Ford Fusion Hybrid
  • B3473 Ford Fusion Plug-In Hybrid
  • B3473 Ford GT
  • B3473 Ford Mustang
  • B3473 Ford Mustang Mach-E
  • B3473 Ford Mystique
  • B3473 Ford Probe
  • B3473 Ford Ranger
  • B3473 Ford Taurus
  • B3473 Ford Taurus X
  • B3473 Ford Tempo
  • B3473 Ford Thunderbird
  • B3473 Ford Transit
  • B3473 Ford Transit Connect
  • B3473 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.