P79D4
P79D4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P79D4 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 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 top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.
Ford P79D4 Fault Code Meaning :
Ford P79D4 Symptoms :
Ford P79D4 Reasons :
How To Fix Ford P79D4 Trouble Code ?
Which Ford cars have the code P79D4?
- P79D4 Ford Aerostar
- P79D4 Ford Bronco
- P79D4 Ford C-Max
- P79D4 Ford C-Max Energi
- P79D4 Ford C-Max Hybrid
- P79D4 Ford Contour
- P79D4 Ford Crown Victoria
- P79D4 Ford EcoSport
- P79D4 Ford Econoline
- P79D4 Ford Edge
- P79D4 Ford Escape
- P79D4 Ford Escape Hybrid
- P79D4 Ford Escort
- P79D4 Ford Everest
- P79D4 Ford Excursion
- P79D4 Ford Expedition
- P79D4 Ford Explorer
- P79D4 Ford Explorer Sport Trac
- P79D4 Ford F-150
- P79D4 Ford F-250
- P79D4 Ford F-350
- P79D4 Ford Fiesta
- P79D4 Ford Flex
- P79D4 Ford Focus
- P79D4 Ford Focus Electric
- P79D4 Ford Freestar
- P79D4 Ford Freestyle
- P79D4 Ford Fusion
- P79D4 Ford Fusion Energi
- P79D4 Ford Fusion Hybrid
- P79D4 Ford Fusion Plug-In Hybrid
- P79D4 Ford GT
- P79D4 Ford Mustang
- P79D4 Ford Mustang Mach-E
- P79D4 Ford Mystique
- P79D4 Ford Probe
- P79D4 Ford Ranger
- P79D4 Ford Taurus
- P79D4 Ford Taurus X
- P79D4 Ford Tempo
- P79D4 Ford Thunderbird
- P79D4 Ford Transit
- P79D4 Ford Transit Connect
- P79D4 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.