U3706
U3706 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U3706 Diagnosis
The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.
The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.
Ford U3706 Fault Code Meaning :
Ford U3706 Symptoms :
Ford U3706 Reasons :
How To Fix Ford U3706 Trouble Code ?
Which Ford cars have the code U3706?
- U3706 Ford Aerostar
- U3706 Ford Bronco
- U3706 Ford C-Max
- U3706 Ford C-Max Energi
- U3706 Ford C-Max Hybrid
- U3706 Ford Contour
- U3706 Ford Crown Victoria
- U3706 Ford EcoSport
- U3706 Ford Econoline
- U3706 Ford Edge
- U3706 Ford Escape
- U3706 Ford Escape Hybrid
- U3706 Ford Escort
- U3706 Ford Everest
- U3706 Ford Excursion
- U3706 Ford Expedition
- U3706 Ford Explorer
- U3706 Ford Explorer Sport Trac
- U3706 Ford F-150
- U3706 Ford F-250
- U3706 Ford F-350
- U3706 Ford Fiesta
- U3706 Ford Flex
- U3706 Ford Focus
- U3706 Ford Focus Electric
- U3706 Ford Freestar
- U3706 Ford Freestyle
- U3706 Ford Fusion
- U3706 Ford Fusion Energi
- U3706 Ford Fusion Hybrid
- U3706 Ford Fusion Plug-In Hybrid
- U3706 Ford GT
- U3706 Ford Mustang
- U3706 Ford Mustang Mach-E
- U3706 Ford Mystique
- U3706 Ford Probe
- U3706 Ford Ranger
- U3706 Ford Taurus
- U3706 Ford Taurus X
- U3706 Ford Tempo
- U3706 Ford Thunderbird
- U3706 Ford Transit
- U3706 Ford Transit Connect
- U3706 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.