2016 GMC Canyon - Interior light on

Win I exit truck the center upper console stays on and will not go out… doors are closed.

I am taking a guess that you are talking about the console on the ceiling with the light in it, and the light stays on. if so, there is usually a switch next to the light. it should have 3 positions.
1 for off all the time
2 for when you open and close the door, it will go on when open and off when closed.
3 light stays on all the time.