P78E5
P78E5 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P78E5 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.
The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.
Ford P78E5 Fault Code Meaning :
Ford P78E5 Symptoms :
Ford P78E5 Reasons :
How To Fix Ford P78E5 Trouble Code ?
Which Ford cars have the code P78E5?
- P78E5 Ford Aerostar
- P78E5 Ford Bronco
- P78E5 Ford C-Max
- P78E5 Ford C-Max Energi
- P78E5 Ford C-Max Hybrid
- P78E5 Ford Contour
- P78E5 Ford Crown Victoria
- P78E5 Ford EcoSport
- P78E5 Ford Econoline
- P78E5 Ford Edge
- P78E5 Ford Escape
- P78E5 Ford Escape Hybrid
- P78E5 Ford Escort
- P78E5 Ford Everest
- P78E5 Ford Excursion
- P78E5 Ford Expedition
- P78E5 Ford Explorer
- P78E5 Ford Explorer Sport Trac
- P78E5 Ford F-150
- P78E5 Ford F-250
- P78E5 Ford F-350
- P78E5 Ford Fiesta
- P78E5 Ford Flex
- P78E5 Ford Focus
- P78E5 Ford Focus Electric
- P78E5 Ford Freestar
- P78E5 Ford Freestyle
- P78E5 Ford Fusion
- P78E5 Ford Fusion Energi
- P78E5 Ford Fusion Hybrid
- P78E5 Ford Fusion Plug-In Hybrid
- P78E5 Ford GT
- P78E5 Ford Mustang
- P78E5 Ford Mustang Mach-E
- P78E5 Ford Mystique
- P78E5 Ford Probe
- P78E5 Ford Ranger
- P78E5 Ford Taurus
- P78E5 Ford Taurus X
- P78E5 Ford Tempo
- P78E5 Ford Thunderbird
- P78E5 Ford Transit
- P78E5 Ford Transit Connect
- P78E5 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.