Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Align the drain valve into the opening in the floor.
- Press down on the drain valve to fully seat the valve into the floor.
- Install the cargo box. Refer to BOX REPLACEMENT - CARGO STOWAGE (AVALANCHE) .
- Install the compartment cover.
- Close the end gate.