Sunroof Drain Hose Replacement for GMC Truck Yukon XL - 4WD 2000

Sunroof Drain Hose Replacement Rear

1. Remove the center pillar trim. Refer to Center Pillar Garnish Molding Replacement in Interior Trim.
2. Remove the headliner. Refer to Headlining Trim Panel Replacement .
3. Remove the drain hose from the nozzles rear, corner and side, assuring butyl tape is removed.



4. Remove the clip retaining hose to sheet metal.
5. Remove the grommet from the sealer plate.
6. Pull the hose away from sheet metal where attached with butyl tape.
7. Remove the hose.

1. Install the hose.
2. Re-locate the hose to sheet metal where attached with butyl tape.
3. Install the grommet to sealer plate.
4. Install the clip retaining hose to the sheet metal.



5. Install the hose to nozzles rear, corner and side, assure butyl tape is in position.
6. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
7. Install the center pillar trim. Refer to Center Pillar Garnish Molding Replacement in Interior Trim.

Sunroof Drain Hose Replacement Front

1. Remove the garnish molding/windshield pillar. Refer to Windshield Pillar Garnish Molding Replacement in Interior Trim.
2. Remove the sunshades. Refer to Sunshade Replacement in Interior Trim.
3. Pull down the corner of the headliner.



4. Remove the hose from module nozzle.
5. Remove the hose from the clip.
6. Remove the hose.

1. Install the hose.
2. Install the hose to clip.
3. Install the hose to module nozzle.



4. Be sure the seal is fully seated to plenum and hose is bottomed out against nozzle.
5. Inspect for kinks in the hose.
6. Push up the corner of headliner.
7. Install the sunshades. Refer to Sunshade Replacement in Interior Trim.
8. Install the garnish molding/windshield pillar. Refer to Windshield Pillar Garnish Molding Replacement