P1B43

P1B43 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1B43 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 P1B43 Fault Code Meaning :

Ford P1B43 Symptoms :

Ford P1B43 Reasons :

How To Fix Ford P1B43 Trouble Code ?

Which Ford cars have the code P1B43?

  • P1B43 Ford Aerostar
  • P1B43 Ford Bronco
  • P1B43 Ford C-Max
  • P1B43 Ford C-Max Energi
  • P1B43 Ford C-Max Hybrid
  • P1B43 Ford Contour
  • P1B43 Ford Crown Victoria
  • P1B43 Ford EcoSport
  • P1B43 Ford Econoline
  • P1B43 Ford Edge
  • P1B43 Ford Escape
  • P1B43 Ford Escape Hybrid
  • P1B43 Ford Escort
  • P1B43 Ford Everest
  • P1B43 Ford Excursion
  • P1B43 Ford Expedition
  • P1B43 Ford Explorer
  • P1B43 Ford Explorer Sport Trac
  • P1B43 Ford F-150
  • P1B43 Ford F-250
  • P1B43 Ford F-350
  • P1B43 Ford Fiesta
  • P1B43 Ford Flex
  • P1B43 Ford Focus
  • P1B43 Ford Focus Electric
  • P1B43 Ford Freestar
  • P1B43 Ford Freestyle
  • P1B43 Ford Fusion
  • P1B43 Ford Fusion Energi
  • P1B43 Ford Fusion Hybrid
  • P1B43 Ford Fusion Plug-In Hybrid
  • P1B43 Ford GT
  • P1B43 Ford Mustang
  • P1B43 Ford Mustang Mach-E
  • P1B43 Ford Mystique
  • P1B43 Ford Probe
  • P1B43 Ford Ranger
  • P1B43 Ford Taurus
  • P1B43 Ford Taurus X
  • P1B43 Ford Tempo
  • P1B43 Ford Thunderbird
  • P1B43 Ford Transit
  • P1B43 Ford Transit Connect
  • P1B43 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.