Sunroof Housing Front Drain Hose Replacement

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Sunroof Housing Front Drain Hose

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure It is only necessary to lower the headliner. Only do those step in headliner replacement that will lower the headliner enough to gain access to the part. Refer to Headlining Trim Panel Replacement . Remove the instrument upper trim panel. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (Acadia w/RPO UV6)Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (Acadia w/o RPO UV6)Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (Enclave)Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (Traverse) .
1	Sunroof Drain Hose Retainer (Qty: 2)
2	Sunroof Drain Hose Coupler Procedure Disconnect the sunroof drain hose from the sunroof module spigot.
3	Sunroof Drain Hose Plug
4	Sunroof Drain Hose Procedure Installing the drain hose, ensure that the routing of the end of the drain hose is through the access hole in the cowl panel to prevent interior water leaks. Install the 2 retainer that secure the drain hose to the windshield pillar.