U3126
U3126 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U3126 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 ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.
Troubleshoot for a wiring short to ground fault on any of the CHM output or BHM output circuits discussed above. 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.
Ford U3126 Fault Code Meaning :
Ford U3126 Symptoms :
Ford U3126 Reasons :
How To Fix Ford U3126 Trouble Code ?
Which Ford cars have the code U3126?
- U3126 Ford Aerostar
- U3126 Ford Bronco
- U3126 Ford C-Max
- U3126 Ford C-Max Energi
- U3126 Ford C-Max Hybrid
- U3126 Ford Contour
- U3126 Ford Crown Victoria
- U3126 Ford EcoSport
- U3126 Ford Econoline
- U3126 Ford Edge
- U3126 Ford Escape
- U3126 Ford Escape Hybrid
- U3126 Ford Escort
- U3126 Ford Everest
- U3126 Ford Excursion
- U3126 Ford Expedition
- U3126 Ford Explorer
- U3126 Ford Explorer Sport Trac
- U3126 Ford F-150
- U3126 Ford F-250
- U3126 Ford F-350
- U3126 Ford Fiesta
- U3126 Ford Flex
- U3126 Ford Focus
- U3126 Ford Focus Electric
- U3126 Ford Freestar
- U3126 Ford Freestyle
- U3126 Ford Fusion
- U3126 Ford Fusion Energi
- U3126 Ford Fusion Hybrid
- U3126 Ford Fusion Plug-In Hybrid
- U3126 Ford GT
- U3126 Ford Mustang
- U3126 Ford Mustang Mach-E
- U3126 Ford Mystique
- U3126 Ford Probe
- U3126 Ford Ranger
- U3126 Ford Taurus
- U3126 Ford Taurus X
- U3126 Ford Tempo
- U3126 Ford Thunderbird
- U3126 Ford Transit
- U3126 Ford Transit Connect
- U3126 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.