U3786
U3786 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U3786 Diagnosis
This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 U3786 Fault Code Meaning :
Ford U3786 Symptoms :
Ford U3786 Reasons :
How To Fix Ford U3786 Trouble Code ?
Which Ford cars have the code U3786?
- U3786 Ford Aerostar
- U3786 Ford Bronco
- U3786 Ford C-Max
- U3786 Ford C-Max Energi
- U3786 Ford C-Max Hybrid
- U3786 Ford Contour
- U3786 Ford Crown Victoria
- U3786 Ford EcoSport
- U3786 Ford Econoline
- U3786 Ford Edge
- U3786 Ford Escape
- U3786 Ford Escape Hybrid
- U3786 Ford Escort
- U3786 Ford Everest
- U3786 Ford Excursion
- U3786 Ford Expedition
- U3786 Ford Explorer
- U3786 Ford Explorer Sport Trac
- U3786 Ford F-150
- U3786 Ford F-250
- U3786 Ford F-350
- U3786 Ford Fiesta
- U3786 Ford Flex
- U3786 Ford Focus
- U3786 Ford Focus Electric
- U3786 Ford Freestar
- U3786 Ford Freestyle
- U3786 Ford Fusion
- U3786 Ford Fusion Energi
- U3786 Ford Fusion Hybrid
- U3786 Ford Fusion Plug-In Hybrid
- U3786 Ford GT
- U3786 Ford Mustang
- U3786 Ford Mustang Mach-E
- U3786 Ford Mystique
- U3786 Ford Probe
- U3786 Ford Ranger
- U3786 Ford Taurus
- U3786 Ford Taurus X
- U3786 Ford Tempo
- U3786 Ford Thunderbird
- U3786 Ford Transit
- U3786 Ford Transit Connect
- U3786 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.