B19B1

B19B1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B19B1 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 B19B1 Fault Code Meaning :

Ford B19B1 Symptoms :

Ford B19B1 Reasons :

How To Fix Ford B19B1 Trouble Code ?

Which Ford cars have the code B19B1?

  • B19B1 Ford Aerostar
  • B19B1 Ford Bronco
  • B19B1 Ford C-Max
  • B19B1 Ford C-Max Energi
  • B19B1 Ford C-Max Hybrid
  • B19B1 Ford Contour
  • B19B1 Ford Crown Victoria
  • B19B1 Ford EcoSport
  • B19B1 Ford Econoline
  • B19B1 Ford Edge
  • B19B1 Ford Escape
  • B19B1 Ford Escape Hybrid
  • B19B1 Ford Escort
  • B19B1 Ford Everest
  • B19B1 Ford Excursion
  • B19B1 Ford Expedition
  • B19B1 Ford Explorer
  • B19B1 Ford Explorer Sport Trac
  • B19B1 Ford F-150
  • B19B1 Ford F-250
  • B19B1 Ford F-350
  • B19B1 Ford Fiesta
  • B19B1 Ford Flex
  • B19B1 Ford Focus
  • B19B1 Ford Focus Electric
  • B19B1 Ford Freestar
  • B19B1 Ford Freestyle
  • B19B1 Ford Fusion
  • B19B1 Ford Fusion Energi
  • B19B1 Ford Fusion Hybrid
  • B19B1 Ford Fusion Plug-In Hybrid
  • B19B1 Ford GT
  • B19B1 Ford Mustang
  • B19B1 Ford Mustang Mach-E
  • B19B1 Ford Mystique
  • B19B1 Ford Probe
  • B19B1 Ford Ranger
  • B19B1 Ford Taurus
  • B19B1 Ford Taurus X
  • B19B1 Ford Tempo
  • B19B1 Ford Thunderbird
  • B19B1 Ford Transit
  • B19B1 Ford Transit Connect
  • B19B1 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.