P8B77
P8B77 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P8B77 Diagnosis
The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P8B77 Fault Code Meaning :
Ford P8B77 Symptoms :
Ford P8B77 Reasons :
How To Fix Ford P8B77 Trouble Code ?
Which Ford cars have the code P8B77?
- P8B77 Ford Aerostar
- P8B77 Ford Bronco
- P8B77 Ford C-Max
- P8B77 Ford C-Max Energi
- P8B77 Ford C-Max Hybrid
- P8B77 Ford Contour
- P8B77 Ford Crown Victoria
- P8B77 Ford EcoSport
- P8B77 Ford Econoline
- P8B77 Ford Edge
- P8B77 Ford Escape
- P8B77 Ford Escape Hybrid
- P8B77 Ford Escort
- P8B77 Ford Everest
- P8B77 Ford Excursion
- P8B77 Ford Expedition
- P8B77 Ford Explorer
- P8B77 Ford Explorer Sport Trac
- P8B77 Ford F-150
- P8B77 Ford F-250
- P8B77 Ford F-350
- P8B77 Ford Fiesta
- P8B77 Ford Flex
- P8B77 Ford Focus
- P8B77 Ford Focus Electric
- P8B77 Ford Freestar
- P8B77 Ford Freestyle
- P8B77 Ford Fusion
- P8B77 Ford Fusion Energi
- P8B77 Ford Fusion Hybrid
- P8B77 Ford Fusion Plug-In Hybrid
- P8B77 Ford GT
- P8B77 Ford Mustang
- P8B77 Ford Mustang Mach-E
- P8B77 Ford Mystique
- P8B77 Ford Probe
- P8B77 Ford Ranger
- P8B77 Ford Taurus
- P8B77 Ford Taurus X
- P8B77 Ford Tempo
- P8B77 Ford Thunderbird
- P8B77 Ford Transit
- P8B77 Ford Transit Connect
- P8B77 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.