P1677
P1677 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P1677 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 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 P1677 Fault Code Meaning :
Ford P1677 Symptoms :
Ford P1677 Reasons :
How To Fix Ford P1677 Trouble Code ?
Which Ford cars have the code P1677?
- P1677 Ford Aerostar
- P1677 Ford Bronco
- P1677 Ford C-Max
- P1677 Ford C-Max Energi
- P1677 Ford C-Max Hybrid
- P1677 Ford Contour
- P1677 Ford Crown Victoria
- P1677 Ford EcoSport
- P1677 Ford Econoline
- P1677 Ford Edge
- P1677 Ford Escape
- P1677 Ford Escape Hybrid
- P1677 Ford Escort
- P1677 Ford Everest
- P1677 Ford Excursion
- P1677 Ford Expedition
- P1677 Ford Explorer
- P1677 Ford Explorer Sport Trac
- P1677 Ford F-150
- P1677 Ford F-250
- P1677 Ford F-350
- P1677 Ford Fiesta
- P1677 Ford Flex
- P1677 Ford Focus
- P1677 Ford Focus Electric
- P1677 Ford Freestar
- P1677 Ford Freestyle
- P1677 Ford Fusion
- P1677 Ford Fusion Energi
- P1677 Ford Fusion Hybrid
- P1677 Ford Fusion Plug-In Hybrid
- P1677 Ford GT
- P1677 Ford Mustang
- P1677 Ford Mustang Mach-E
- P1677 Ford Mystique
- P1677 Ford Probe
- P1677 Ford Ranger
- P1677 Ford Taurus
- P1677 Ford Taurus X
- P1677 Ford Tempo
- P1677 Ford Thunderbird
- P1677 Ford Transit
- P1677 Ford Transit Connect
- P1677 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.