Hyundai Tucson (LM) 2010-2015 Owners Manual: AWD LOCK indicator (if equipped)
The AWD LOCK indicator light is illuminated when the AWD LOCK button is pushed.
The purpose of this AWD LOCK mode is to increase the drive power when driving on
wet pavement, snow-covered roads and/or off-road.The AWD LOCK indicator light is
turned off by pushing the button again.
CAUTION
...
Hyundai Tucson (LM) 2010-2015 Service Manual: Alternator Schematic Diagrams
Circuit Diagram
•
COM signal - When
controlling the voltage generated, the ECM sends the target voltage data
to the alternator via a PWM signal.(High voltage: 4V or higher, low
voltage: 2V or lower)
•
FR signal - The
transistor activation signal inside t ...