GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2005
🢒
Avalanche - 2WD
🢒
Body
🢒
Roof
🢒 Sunroof Housing Front Drain Hose Replacement
Removal Procedure
Remove the garnish molding/windshield pillar. Refer to
Windshield Pillar Garnish Molding Replacement
in Interior Trim.
Remove the sunshades. Refer to
Sunshade Replacement
in Interior Trim.
Pull down the corner of the headliner.
Remove the hose from module nozzle.
Remove the hose from the clip.
Remove the hose.
Installation Procedure
Install the hose.
Install the hose to clip.
Install the hose to module nozzle.
Be sure the seal is fully seated to plenum and hose is bottomed out against nozzle.
Inspect for kinks in the hose.
Push up the corner of headliner.
Install the sunshades. Refer to
Sunshade Replacement
in Interior Trim.
Install the garnish molding/windshield pillar. Refer to
Windshield Pillar Garnish Molding Replacement
in Interior Trim.