CTS V6-3.2L VIN N (2003)
Sunroof / Moonroof Drain: Procedures
Sunroof Drain Hose Replacement - Rear
SUNROOF DRAIN HOSE REPLACEMENT - REAR
REMOVAL PROCEDURE
1. Remove the headliner in order to access the upper rear drain hose connections.
2. Disengage the drain hoses from the drain spouts on the rear of the sunroof module.
3. Disengage the retainer clips from the rear upper drain hose (1).