U3702
U3702 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U3702 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 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 U3702 Fault Code Meaning :
Ford U3702 Symptoms :
Ford U3702 Reasons :
How To Fix Ford U3702 Trouble Code ?
Which Ford cars have the code U3702?
- U3702 Ford Aerostar
- U3702 Ford Bronco
- U3702 Ford C-Max
- U3702 Ford C-Max Energi
- U3702 Ford C-Max Hybrid
- U3702 Ford Contour
- U3702 Ford Crown Victoria
- U3702 Ford EcoSport
- U3702 Ford Econoline
- U3702 Ford Edge
- U3702 Ford Escape
- U3702 Ford Escape Hybrid
- U3702 Ford Escort
- U3702 Ford Everest
- U3702 Ford Excursion
- U3702 Ford Expedition
- U3702 Ford Explorer
- U3702 Ford Explorer Sport Trac
- U3702 Ford F-150
- U3702 Ford F-250
- U3702 Ford F-350
- U3702 Ford Fiesta
- U3702 Ford Flex
- U3702 Ford Focus
- U3702 Ford Focus Electric
- U3702 Ford Freestar
- U3702 Ford Freestyle
- U3702 Ford Fusion
- U3702 Ford Fusion Energi
- U3702 Ford Fusion Hybrid
- U3702 Ford Fusion Plug-In Hybrid
- U3702 Ford GT
- U3702 Ford Mustang
- U3702 Ford Mustang Mach-E
- U3702 Ford Mystique
- U3702 Ford Probe
- U3702 Ford Ranger
- U3702 Ford Taurus
- U3702 Ford Taurus X
- U3702 Ford Tempo
- U3702 Ford Thunderbird
- U3702 Ford Transit
- U3702 Ford Transit Connect
- U3702 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.