2004 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 50

Top Strap Anchor Location Right Front Passenger Position Top Strap Anchor (Regular and Extended Models) For regular and extended cab models, you will find the top strap anchor for the right front passenger seat behind the seat, near the floor. If your vehicle is a crew cab model, a child restraint with a top strap should only be used in the second row. Do not use a child restraint with a top strap in the right front passenger position because there is no place to anchor the top strap. 1-44 If your vehicle is a regular cab model, there is also a top strap anchor for the right front passenger position located on the back panel of your vehicle, behind the right front passenger seat. In order to get to the anchor, you'll have to remove the trim plug covering it. Once you have the top strap anchored, you'll be ready to secure the child restraint itself. Tighten the top strap when and as the child restraint manufacturer's instructions say.