P77A8
P77A8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P77A8 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.
Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.
Ford P77A8 Fault Code Meaning :
Ford P77A8 Symptoms :
Ford P77A8 Reasons :
How To Fix Ford P77A8 Trouble Code ?
Which Ford cars have the code P77A8?
- P77A8 Ford Aerostar
- P77A8 Ford Bronco
- P77A8 Ford C-Max
- P77A8 Ford C-Max Energi
- P77A8 Ford C-Max Hybrid
- P77A8 Ford Contour
- P77A8 Ford Crown Victoria
- P77A8 Ford EcoSport
- P77A8 Ford Econoline
- P77A8 Ford Edge
- P77A8 Ford Escape
- P77A8 Ford Escape Hybrid
- P77A8 Ford Escort
- P77A8 Ford Everest
- P77A8 Ford Excursion
- P77A8 Ford Expedition
- P77A8 Ford Explorer
- P77A8 Ford Explorer Sport Trac
- P77A8 Ford F-150
- P77A8 Ford F-250
- P77A8 Ford F-350
- P77A8 Ford Fiesta
- P77A8 Ford Flex
- P77A8 Ford Focus
- P77A8 Ford Focus Electric
- P77A8 Ford Freestar
- P77A8 Ford Freestyle
- P77A8 Ford Fusion
- P77A8 Ford Fusion Energi
- P77A8 Ford Fusion Hybrid
- P77A8 Ford Fusion Plug-In Hybrid
- P77A8 Ford GT
- P77A8 Ford Mustang
- P77A8 Ford Mustang Mach-E
- P77A8 Ford Mystique
- P77A8 Ford Probe
- P77A8 Ford Ranger
- P77A8 Ford Taurus
- P77A8 Ford Taurus X
- P77A8 Ford Tempo
- P77A8 Ford Thunderbird
- P77A8 Ford Transit
- P77A8 Ford Transit Connect
- P77A8 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.