Top drain grates – removal and cleaning – GM Chevrolet Avalanche User Manual
Page 144
Top Drain Grates – Removal
and Cleaning
The top drain grates are located near the rear glass on
both sides of the vehicle. You may need to clean the
grates and drains if there seems to be blockage.
To remove each drain grate, do the following:
1. Remove the cargo panels or tonneau cover. See
Cargo Cover Panels on page 2-62 or Tonneau
Cover on page 2-78 for more information.
2. Grasp the edges of the grate and pull it out from
the vehicle. Flush the drain with clean water.
2-74