TrailBlazer 4WD L6-4.2L VIN S (2002)
Sunroof / Moonroof Drain: Service and Repair
Sunroof Drain Hose Replacement - Rear
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 rear sunroof drain hose from the sunroof module rear spigot, right or left side, as needed.
3. Remove the hose clip securing the drain hose to the vehicle, right or left side, as needed.
4. Remove the drain hose from the vehicle, right or left side, as needed.
INSTALLATION PROCEDURE