Removal Procedure

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

It is only necessary to lower the headliner. Only do those steps in headliner replacement that will lower the headlinder enough to gain access to the part. Refer to Headlining Trim Panel Replacement .

Fig 1: View Of Drain Hose & Hose Clips

Courtesy of GENERAL MOTORS CORP.

Disconnect the drain hose from the sunroof module rear drain spout.
Remove the drain hose (1) from the hose clips (2) on the C-pillar.
Disengage the rear sunroof hose grommet from the floor panel.
Remove the rear drain hose from the vehicle.