TrailBlazer 4WD L6-4.2L VIN S (2002)
Sunroof / Moonroof Drain: Service and Repair
Sunroof Drain Hose Replacement - Front
REMOVAL PROCEDURE
1. Lower the headliner. Refer to Headliner Replacement (Trailblazer EXT, Envoy XL) or Headliner Replacement (Trailblazer, Envoy, Bravada) in
Interior Trim.
2. Disconnect the front sunroof drain hose from the sunroof module front spigot, right or left side, as needed.
3. Remove the 2 hose clips securing the drain hose to the cowl panel, right or left side, as needed.
4. Remove the 2 hose clips securing the drain hose to the side door frame, right or left side, as needed.
IMPORTANT: In order to aid in installation, attach a mechanic's wire to the end of the hose.
5. Remove the drain hose from the vehicle, right or left side, as needed.
Leave the mechanic's wire behind the instrument panel.
INSTALLATION PROCEDURE
