P18A9
P18A9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P18A9 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.
Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.
Ford P18A9 Fault Code Meaning :
Ford P18A9 Symptoms :
Ford P18A9 Reasons :
How To Fix Ford P18A9 Trouble Code ?
Which Ford cars have the code P18A9?
- P18A9 Ford Aerostar
- P18A9 Ford Bronco
- P18A9 Ford C-Max
- P18A9 Ford C-Max Energi
- P18A9 Ford C-Max Hybrid
- P18A9 Ford Contour
- P18A9 Ford Crown Victoria
- P18A9 Ford EcoSport
- P18A9 Ford Econoline
- P18A9 Ford Edge
- P18A9 Ford Escape
- P18A9 Ford Escape Hybrid
- P18A9 Ford Escort
- P18A9 Ford Everest
- P18A9 Ford Excursion
- P18A9 Ford Expedition
- P18A9 Ford Explorer
- P18A9 Ford Explorer Sport Trac
- P18A9 Ford F-150
- P18A9 Ford F-250
- P18A9 Ford F-350
- P18A9 Ford Fiesta
- P18A9 Ford Flex
- P18A9 Ford Focus
- P18A9 Ford Focus Electric
- P18A9 Ford Freestar
- P18A9 Ford Freestyle
- P18A9 Ford Fusion
- P18A9 Ford Fusion Energi
- P18A9 Ford Fusion Hybrid
- P18A9 Ford Fusion Plug-In Hybrid
- P18A9 Ford GT
- P18A9 Ford Mustang
- P18A9 Ford Mustang Mach-E
- P18A9 Ford Mystique
- P18A9 Ford Probe
- P18A9 Ford Ranger
- P18A9 Ford Taurus
- P18A9 Ford Taurus X
- P18A9 Ford Tempo
- P18A9 Ford Thunderbird
- P18A9 Ford Transit
- P18A9 Ford Transit Connect
- P18A9 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.