how to realign 4wd shift motor or transcoder for GMC Yukon, Chevy trucks

when replacing the 4wd shift motor or solenoid or encoder on your Chevy or GMC, if your shift motor is not fitting on the transfer case because it was in the wrong position, there is an easy fix. either plug it in for 1999-2002 vehicles and tell it to shift, or for 2002 - who knows when take the motor off (4 torx bolts twice) and move it into position.