P1109
P1109 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P1109 Diagnosis
The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.
The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.
Ford P1109 Fault Code Meaning :
Ford P1109 Symptoms :
Ford P1109 Reasons :
How To Fix Ford P1109 Trouble Code ?
Which Ford cars have the code P1109?
- P1109 Ford Aerostar
- P1109 Ford Bronco
- P1109 Ford C-Max
- P1109 Ford C-Max Energi
- P1109 Ford C-Max Hybrid
- P1109 Ford Contour
- P1109 Ford Crown Victoria
- P1109 Ford EcoSport
- P1109 Ford Econoline
- P1109 Ford Edge
- P1109 Ford Escape
- P1109 Ford Escape Hybrid
- P1109 Ford Escort
- P1109 Ford Everest
- P1109 Ford Excursion
- P1109 Ford Expedition
- P1109 Ford Explorer
- P1109 Ford Explorer Sport Trac
- P1109 Ford F-150
- P1109 Ford F-250
- P1109 Ford F-350
- P1109 Ford Fiesta
- P1109 Ford Flex
- P1109 Ford Focus
- P1109 Ford Focus Electric
- P1109 Ford Freestar
- P1109 Ford Freestyle
- P1109 Ford Fusion
- P1109 Ford Fusion Energi
- P1109 Ford Fusion Hybrid
- P1109 Ford Fusion Plug-In Hybrid
- P1109 Ford GT
- P1109 Ford Mustang
- P1109 Ford Mustang Mach-E
- P1109 Ford Mystique
- P1109 Ford Probe
- P1109 Ford Ranger
- P1109 Ford Taurus
- P1109 Ford Taurus X
- P1109 Ford Tempo
- P1109 Ford Thunderbird
- P1109 Ford Transit
- P1109 Ford Transit Connect
- P1109 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.