Chevrolet 2001 Prizm Owner's Manual page 53

4. Before placing the child in the child restraint, add
slack to the shoulder harness. Pull the black shoulder
harness release strap firmly. At the same time, pull
both shoulder harness straps through the slots in the
seatback as shown.
5. If the left and right halves of the shoulder harness
clip are fastened together, separate them. Also, make
sure the harness is not buckled.
6. Place the child on the child restraint cushion.
7. Select only one side of the harness. Place the harness
over the child's shoulder.
1-41