P11B9
P11B9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P11B9 Diagnosis
The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.The ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.
The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.
Ford P11B9 Fault Code Meaning :
Ford P11B9 Symptoms :
Ford P11B9 Reasons :
How To Fix Ford P11B9 Trouble Code ?
Which Ford cars have the code P11B9?
- P11B9 Ford Aerostar
- P11B9 Ford Bronco
- P11B9 Ford C-Max
- P11B9 Ford C-Max Energi
- P11B9 Ford C-Max Hybrid
- P11B9 Ford Contour
- P11B9 Ford Crown Victoria
- P11B9 Ford EcoSport
- P11B9 Ford Econoline
- P11B9 Ford Edge
- P11B9 Ford Escape
- P11B9 Ford Escape Hybrid
- P11B9 Ford Escort
- P11B9 Ford Everest
- P11B9 Ford Excursion
- P11B9 Ford Expedition
- P11B9 Ford Explorer
- P11B9 Ford Explorer Sport Trac
- P11B9 Ford F-150
- P11B9 Ford F-250
- P11B9 Ford F-350
- P11B9 Ford Fiesta
- P11B9 Ford Flex
- P11B9 Ford Focus
- P11B9 Ford Focus Electric
- P11B9 Ford Freestar
- P11B9 Ford Freestyle
- P11B9 Ford Fusion
- P11B9 Ford Fusion Energi
- P11B9 Ford Fusion Hybrid
- P11B9 Ford Fusion Plug-In Hybrid
- P11B9 Ford GT
- P11B9 Ford Mustang
- P11B9 Ford Mustang Mach-E
- P11B9 Ford Mystique
- P11B9 Ford Probe
- P11B9 Ford Ranger
- P11B9 Ford Taurus
- P11B9 Ford Taurus X
- P11B9 Ford Tempo
- P11B9 Ford Thunderbird
- P11B9 Ford Transit
- P11B9 Ford Transit Connect
- P11B9 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.