GMC 1993 Safari Owner's Manual page 64

Features & Contmls
Sliding Side Door
. - - n
To open the sliding side door, pull the handle toward the back and slide the
door to the rear until it latches in the open position.
II
PO444
To close the sliding side door,
pull
the handle toward the front to release the
rear latch, and slide the door forward.
2-6