Cargo Area Water Management System Identification

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: All Weather Cargo Area Disassembled View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Top Drain Grate (Right)
2	Side Rail Channel and Catch Cups (Right)
3	Rear Drain (Right)
4	Front Drain (Right)
5	Cargo Floor Mat
6	Front Drain (Left)
7	Cargo Floor
8	Rear Drain (Left)
9	Water Drainage Area (Both Sides of the Cargo Box and End Gate)
10	Side Rail Channel and Catch Cups (Left)
11	Top Drain Grate (Left)
12	Mid Gate Drain Gate

IMPORTANT: All drain valves are removable for cleaning of the valve and the drain channel. Please note the position of the drain valve to the vehicle before removal. Improper installation of a drain valve will allow improper draining of the water and possible excessive water intrusion into the cargo/cab area.