P9D18
P9D18 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P9D18 Diagnosis
The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 P9D18 Fault Code Meaning :
Ford P9D18 Symptoms :
Ford P9D18 Reasons :
How To Fix Ford P9D18 Trouble Code ?
Which Ford cars have the code P9D18?
- P9D18 Ford Aerostar
- P9D18 Ford Bronco
- P9D18 Ford C-Max
- P9D18 Ford C-Max Energi
- P9D18 Ford C-Max Hybrid
- P9D18 Ford Contour
- P9D18 Ford Crown Victoria
- P9D18 Ford EcoSport
- P9D18 Ford Econoline
- P9D18 Ford Edge
- P9D18 Ford Escape
- P9D18 Ford Escape Hybrid
- P9D18 Ford Escort
- P9D18 Ford Everest
- P9D18 Ford Excursion
- P9D18 Ford Expedition
- P9D18 Ford Explorer
- P9D18 Ford Explorer Sport Trac
- P9D18 Ford F-150
- P9D18 Ford F-250
- P9D18 Ford F-350
- P9D18 Ford Fiesta
- P9D18 Ford Flex
- P9D18 Ford Focus
- P9D18 Ford Focus Electric
- P9D18 Ford Freestar
- P9D18 Ford Freestyle
- P9D18 Ford Fusion
- P9D18 Ford Fusion Energi
- P9D18 Ford Fusion Hybrid
- P9D18 Ford Fusion Plug-In Hybrid
- P9D18 Ford GT
- P9D18 Ford Mustang
- P9D18 Ford Mustang Mach-E
- P9D18 Ford Mystique
- P9D18 Ford Probe
- P9D18 Ford Ranger
- P9D18 Ford Taurus
- P9D18 Ford Taurus X
- P9D18 Ford Tempo
- P9D18 Ford Thunderbird
- P9D18 Ford Transit
- P9D18 Ford Transit Connect
- P9D18 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.