KIA Sorento AWD operation

WELL IT TURNS OUT i missed my "rolling" recording ..I did not properly turn the camera ON. I'll repeat the operation later..in the mean time, I had made THIS test recording , car not rolling

Here are the findings while "rolling". Video will come later.
Coupler clutch pressure is proportional to throttle position and inversely proportional to vehicle speed. Flooring the throttle .in fact, even to half throttle only..(from stopped vehicle) instantly applies maximum pressure to the coupler so all 4 wheels are driven...making it hard ..in fact impossible...to spin the wheels even on gravel road ..at least with my 4 banger. As you release throttle, coupler pressure goes down.
AS vehicle speed increases, throttle action goes down so that at 60 mph (100kmh) flooring the throttle adds very little pressure to the coupler.
AS for the LOCK button....well it does not really "lock". It simply increases the throttle action so that coupler pressure increases more rapidly with throttle...and this increased action stops as soon as speed reaches 20 mph (30kmh).

Видео KIA Sorento AWD operation канала willlook