Chevrolet 2001 Express Van Owner's Manual page 91

To close the sliding door from inside, grasp the inside
handle and slide the door toward the front of the vehicle
to a closed position.
Make sure the door is completely closed before
driving away.
2-14
60/40 Swing Out Side Door
-
To open the front portion of a 60/40 door from the
outside, pull up on the handle and pull the handle
toward you.