P0408
P0408 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P0408 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 P0408 Fault Code Meaning :
Ford P0408 Symptoms :
Ford P0408 Reasons :
How To Fix Ford P0408 Trouble Code ?
Which Ford cars have the code P0408?
- P0408 Ford Aerostar
- P0408 Ford Bronco
- P0408 Ford C-Max
- P0408 Ford C-Max Energi
- P0408 Ford C-Max Hybrid
- P0408 Ford Contour
- P0408 Ford Crown Victoria
- P0408 Ford EcoSport
- P0408 Ford Econoline
- P0408 Ford Edge
- P0408 Ford Escape
- P0408 Ford Escape Hybrid
- P0408 Ford Escort
- P0408 Ford Everest
- P0408 Ford Excursion
- P0408 Ford Expedition
- P0408 Ford Explorer
- P0408 Ford Explorer Sport Trac
- P0408 Ford F-150
- P0408 Ford F-250
- P0408 Ford F-350
- P0408 Ford Fiesta
- P0408 Ford Flex
- P0408 Ford Focus
- P0408 Ford Focus Electric
- P0408 Ford Freestar
- P0408 Ford Freestyle
- P0408 Ford Fusion
- P0408 Ford Fusion Energi
- P0408 Ford Fusion Hybrid
- P0408 Ford Fusion Plug-In Hybrid
- P0408 Ford GT
- P0408 Ford Mustang
- P0408 Ford Mustang Mach-E
- P0408 Ford Mystique
- P0408 Ford Probe
- P0408 Ford Ranger
- P0408 Ford Taurus
- P0408 Ford Taurus X
- P0408 Ford Tempo
- P0408 Ford Thunderbird
- P0408 Ford Transit
- P0408 Ford Transit Connect
- P0408 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.