That is close to the method I've always used on manual transfer case trucks.
What I do is drive with the wheels hard left (or right), then reverse direction and keep just a little pressure on the transfer case lever. When the driveline unwinds, at some point it is no longer in a bind and the pressure on the lever is enough that it will click right out of 4WD. I've yet to have this method fail.
What I do is drive with the wheels hard left (or right), then reverse direction and keep just a little pressure on the transfer case lever. When the driveline unwinds, at some point it is no longer in a bind and the pressure on the lever is enough that it will click right out of 4WD. I've yet to have this method fail.