P668B
P668B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P668B Diagnosis
The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P668B Fault Code Meaning :
Ford P668B Symptoms :
Ford P668B Reasons :
How To Fix Ford P668B Trouble Code ?
Which Ford cars have the code P668B?
- P668B Ford Aerostar
- P668B Ford Bronco
- P668B Ford C-Max
- P668B Ford C-Max Energi
- P668B Ford C-Max Hybrid
- P668B Ford Contour
- P668B Ford Crown Victoria
- P668B Ford EcoSport
- P668B Ford Econoline
- P668B Ford Edge
- P668B Ford Escape
- P668B Ford Escape Hybrid
- P668B Ford Escort
- P668B Ford Everest
- P668B Ford Excursion
- P668B Ford Expedition
- P668B Ford Explorer
- P668B Ford Explorer Sport Trac
- P668B Ford F-150
- P668B Ford F-250
- P668B Ford F-350
- P668B Ford Fiesta
- P668B Ford Flex
- P668B Ford Focus
- P668B Ford Focus Electric
- P668B Ford Freestar
- P668B Ford Freestyle
- P668B Ford Fusion
- P668B Ford Fusion Energi
- P668B Ford Fusion Hybrid
- P668B Ford Fusion Plug-In Hybrid
- P668B Ford GT
- P668B Ford Mustang
- P668B Ford Mustang Mach-E
- P668B Ford Mystique
- P668B Ford Probe
- P668B Ford Ranger
- P668B Ford Taurus
- P668B Ford Taurus X
- P668B Ford Tempo
- P668B Ford Thunderbird
- P668B Ford Transit
- P668B Ford Transit Connect
- P668B 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.