Installation Procedure

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Hose Clips Securing Drain Hose To Cowl Panel And Side Door Frame

Courtesy of GENERAL MOTORS CORP.

Attach the mechanic's wire to the drain hose.
Route the end of the drain hose through side cowl panel until the paint mark is visible, right or left side, as needed.
Install the 2 hose clips securing the drain hose to the side door frame, right or left side, as needed.
Install the 2 hose clips securing the drain hose to the cowl panel, right or left side, as needed.

Fig 2: Front Sunroof Drain Hose From Sunroof Module Front Spigot

Courtesy of GENERAL MOTORS CORP.

Connect the front sunroof drain hose to the sunroof module front spigot, right or left side, as needed.
Install the headliner. Refer to Headlining Trim Panel Replacement (Regular Cab) or Headlining Trim Panel Replacement (Extended Cab) or Headlining Trim Panel Replacement (Crew Cab) .