P19B9

P19B9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P19B9 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 P19B9 Fault Code Meaning :

Ford P19B9 Symptoms :

Ford P19B9 Reasons :

How To Fix Ford P19B9 Trouble Code ?

Which Ford cars have the code P19B9?

  • P19B9 Ford Aerostar
  • P19B9 Ford Bronco
  • P19B9 Ford C-Max
  • P19B9 Ford C-Max Energi
  • P19B9 Ford C-Max Hybrid
  • P19B9 Ford Contour
  • P19B9 Ford Crown Victoria
  • P19B9 Ford EcoSport
  • P19B9 Ford Econoline
  • P19B9 Ford Edge
  • P19B9 Ford Escape
  • P19B9 Ford Escape Hybrid
  • P19B9 Ford Escort
  • P19B9 Ford Everest
  • P19B9 Ford Excursion
  • P19B9 Ford Expedition
  • P19B9 Ford Explorer
  • P19B9 Ford Explorer Sport Trac
  • P19B9 Ford F-150
  • P19B9 Ford F-250
  • P19B9 Ford F-350
  • P19B9 Ford Fiesta
  • P19B9 Ford Flex
  • P19B9 Ford Focus
  • P19B9 Ford Focus Electric
  • P19B9 Ford Freestar
  • P19B9 Ford Freestyle
  • P19B9 Ford Fusion
  • P19B9 Ford Fusion Energi
  • P19B9 Ford Fusion Hybrid
  • P19B9 Ford Fusion Plug-In Hybrid
  • P19B9 Ford GT
  • P19B9 Ford Mustang
  • P19B9 Ford Mustang Mach-E
  • P19B9 Ford Mystique
  • P19B9 Ford Probe
  • P19B9 Ford Ranger
  • P19B9 Ford Taurus
  • P19B9 Ford Taurus X
  • P19B9 Ford Tempo
  • P19B9 Ford Thunderbird
  • P19B9 Ford Transit
  • P19B9 Ford Transit Connect
  • P19B9 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.