GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Denali 🢒 Roof 🢒 Sunroof 🢒 Sunroof Housing Front Drain Hose Replacement

Removal Procedure
  1. Remove the instrument panel trim. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement .

    2. Important: It is only necessary to lower the headliner. Only do those steps in headliner replacement that will lower the headliner enough to gain access.

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

    3. Object Number: 741081 Size: SH
  3. Disconnect the front sunroof drain hose from the sunroof module front spigot, right or left side, as needed.

    4. Object Number: 741083 Size: SH
  4. Remove the 1 hose clips securing the drain hose to the windshield pillar, right or left side, as needed.
  5. Remove the drain hose from the vehicle, right or left side, as needed.

Installation Procedure

    Object Number: 741083 Size: SH
  1. Install the drain hose by passing it threw the front of the dash panel.
  2. Route the end of the drain hose through side cowl panel until the paint mark is visible, right or left side, as needed.
  3. Install the 1 hose clips securing the drain hose to the side door frame, right or left side, as needed.

    4. Object Number: 741081 Size: SH
  4. Connect the front sunroof drain hose to the sunroof module front spigot, right or left side, as needed.
  5. Install the instrument panel trim. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement .
  6. Install the headliner. Refer to Headlining Trim Panel Replacement .