P7C78
P7C78 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P7C78 Diagnosis
The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 OFF.
The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.
Ford P7C78 Fault Code Meaning :
Ford P7C78 Symptoms :
Ford P7C78 Reasons :
How To Fix Ford P7C78 Trouble Code ?
Which Ford cars have the code P7C78?
- P7C78 Ford Aerostar
- P7C78 Ford Bronco
- P7C78 Ford C-Max
- P7C78 Ford C-Max Energi
- P7C78 Ford C-Max Hybrid
- P7C78 Ford Contour
- P7C78 Ford Crown Victoria
- P7C78 Ford EcoSport
- P7C78 Ford Econoline
- P7C78 Ford Edge
- P7C78 Ford Escape
- P7C78 Ford Escape Hybrid
- P7C78 Ford Escort
- P7C78 Ford Everest
- P7C78 Ford Excursion
- P7C78 Ford Expedition
- P7C78 Ford Explorer
- P7C78 Ford Explorer Sport Trac
- P7C78 Ford F-150
- P7C78 Ford F-250
- P7C78 Ford F-350
- P7C78 Ford Fiesta
- P7C78 Ford Flex
- P7C78 Ford Focus
- P7C78 Ford Focus Electric
- P7C78 Ford Freestar
- P7C78 Ford Freestyle
- P7C78 Ford Fusion
- P7C78 Ford Fusion Energi
- P7C78 Ford Fusion Hybrid
- P7C78 Ford Fusion Plug-In Hybrid
- P7C78 Ford GT
- P7C78 Ford Mustang
- P7C78 Ford Mustang Mach-E
- P7C78 Ford Mystique
- P7C78 Ford Probe
- P7C78 Ford Ranger
- P7C78 Ford Taurus
- P7C78 Ford Taurus X
- P7C78 Ford Tempo
- P7C78 Ford Thunderbird
- P7C78 Ford Transit
- P7C78 Ford Transit Connect
- P7C78 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.