U1668
U1668 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U1668 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 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.
The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.
Ford U1668 Fault Code Meaning :
Ford U1668 Symptoms :
Ford U1668 Reasons :
How To Fix Ford U1668 Trouble Code ?
Which Ford cars have the code U1668?
- U1668 Ford Aerostar
- U1668 Ford Bronco
- U1668 Ford C-Max
- U1668 Ford C-Max Energi
- U1668 Ford C-Max Hybrid
- U1668 Ford Contour
- U1668 Ford Crown Victoria
- U1668 Ford EcoSport
- U1668 Ford Econoline
- U1668 Ford Edge
- U1668 Ford Escape
- U1668 Ford Escape Hybrid
- U1668 Ford Escort
- U1668 Ford Everest
- U1668 Ford Excursion
- U1668 Ford Expedition
- U1668 Ford Explorer
- U1668 Ford Explorer Sport Trac
- U1668 Ford F-150
- U1668 Ford F-250
- U1668 Ford F-350
- U1668 Ford Fiesta
- U1668 Ford Flex
- U1668 Ford Focus
- U1668 Ford Focus Electric
- U1668 Ford Freestar
- U1668 Ford Freestyle
- U1668 Ford Fusion
- U1668 Ford Fusion Energi
- U1668 Ford Fusion Hybrid
- U1668 Ford Fusion Plug-In Hybrid
- U1668 Ford GT
- U1668 Ford Mustang
- U1668 Ford Mustang Mach-E
- U1668 Ford Mystique
- U1668 Ford Probe
- U1668 Ford Ranger
- U1668 Ford Taurus
- U1668 Ford Taurus X
- U1668 Ford Tempo
- U1668 Ford Thunderbird
- U1668 Ford Transit
- U1668 Ford Transit Connect
- U1668 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.