P378A
P378A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P378A Diagnosis
This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P378A Fault Code Meaning :
Ford P378A Symptoms :
Ford P378A Reasons :
How To Fix Ford P378A Trouble Code ?
Which Ford cars have the code P378A?
- P378A Ford Aerostar
- P378A Ford Bronco
- P378A Ford C-Max
- P378A Ford C-Max Energi
- P378A Ford C-Max Hybrid
- P378A Ford Contour
- P378A Ford Crown Victoria
- P378A Ford EcoSport
- P378A Ford Econoline
- P378A Ford Edge
- P378A Ford Escape
- P378A Ford Escape Hybrid
- P378A Ford Escort
- P378A Ford Everest
- P378A Ford Excursion
- P378A Ford Expedition
- P378A Ford Explorer
- P378A Ford Explorer Sport Trac
- P378A Ford F-150
- P378A Ford F-250
- P378A Ford F-350
- P378A Ford Fiesta
- P378A Ford Flex
- P378A Ford Focus
- P378A Ford Focus Electric
- P378A Ford Freestar
- P378A Ford Freestyle
- P378A Ford Fusion
- P378A Ford Fusion Energi
- P378A Ford Fusion Hybrid
- P378A Ford Fusion Plug-In Hybrid
- P378A Ford GT
- P378A Ford Mustang
- P378A Ford Mustang Mach-E
- P378A Ford Mystique
- P378A Ford Probe
- P378A Ford Ranger
- P378A Ford Taurus
- P378A Ford Taurus X
- P378A Ford Tempo
- P378A Ford Thunderbird
- P378A Ford Transit
- P378A Ford Transit Connect
- P378A 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.