P978B
P978B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P978B 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.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.
The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.
Ford P978B Fault Code Meaning :
Ford P978B Symptoms :
Ford P978B Reasons :
How To Fix Ford P978B Trouble Code ?
Which Ford cars have the code P978B?
- P978B Ford Aerostar
- P978B Ford Bronco
- P978B Ford C-Max
- P978B Ford C-Max Energi
- P978B Ford C-Max Hybrid
- P978B Ford Contour
- P978B Ford Crown Victoria
- P978B Ford EcoSport
- P978B Ford Econoline
- P978B Ford Edge
- P978B Ford Escape
- P978B Ford Escape Hybrid
- P978B Ford Escort
- P978B Ford Everest
- P978B Ford Excursion
- P978B Ford Expedition
- P978B Ford Explorer
- P978B Ford Explorer Sport Trac
- P978B Ford F-150
- P978B Ford F-250
- P978B Ford F-350
- P978B Ford Fiesta
- P978B Ford Flex
- P978B Ford Focus
- P978B Ford Focus Electric
- P978B Ford Freestar
- P978B Ford Freestyle
- P978B Ford Fusion
- P978B Ford Fusion Energi
- P978B Ford Fusion Hybrid
- P978B Ford Fusion Plug-In Hybrid
- P978B Ford GT
- P978B Ford Mustang
- P978B Ford Mustang Mach-E
- P978B Ford Mystique
- P978B Ford Probe
- P978B Ford Ranger
- P978B Ford Taurus
- P978B Ford Taurus X
- P978B Ford Tempo
- P978B Ford Thunderbird
- P978B Ford Transit
- P978B Ford Transit Connect
- P978B 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.