GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2003 🢒 H2 🢒 Body and Accessories 🢒 Roof 🢒 Sunroof Housing Front Drain Hose Replacement

Removal Procedure

    Object Number: 830632 Size: SH
  1. 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 .
  2. Disconnect the drain hose from the sunroof module.
  3. Disconnect the drain hose from the cowl area.
  4. Remove the front drain hose from the vehicle.

Installation Procedure
  1. Install the front drain hose to the vehicle.

    2. Object Number: 830632 Size: SH
  2. Connect the drain hose to the sunroof module.
  3. Connect the drain hose to the cowl.
  4. Reposition the front side of the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.