1997 GMC Suburban Owner's Manual - Page 64

Securing a Child Restraint ina Center Seat Position You'll be using the lap belt. See the earlier part about the top strapif the child restraint has one. 1. Make the belt as long as possible by tilting the latch plate and pulling it alongthe belt. 2. Put the restraint on the seat. Follow the instructions for the child restraint. 3. Secure the child in the child restraint as the instructions say. 4. Run the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how.