Envoy 4WD V8-5.3L VIN M (2005)
Sunroof / Moonroof Drain: Service and Repair
Sunroof Drain Hose Replacement - Front
SUNROOF DRAIN HOSE REPLACEMENT - FRONT
REMOVAL PROCEDURE
1. Lower the headliner. Refer to Headliner Replacement (Envoy XUV) Headliner Replacement (Trailblazer, Envoy, Bravada) Headliner
Replacement (Trailblazer EXT, Envoy XL) 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.
5. Remove the drain hose from the vehicle, right or left side, as needed.Leave the mechanic's wire behind the instrument panel.
IMPORTANT: In order to aid in installation, attach a mechanic's wire to the end of the hose.
INSTALLATION PROCEDURE
1. Attach the mechanic's wire to the drain hose.
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 2 hose clips securing the drain hose to the side door frame, right or left side, as needed.
4. Install the 2 hose clips securing the drain hose to the cowl panel, right or left side, as needed.
5. Connect the front sunroof drain hose to the sunroof module front spigot, right or left side, as needed.
