Sierra 2500 Denali 2WD V8-6.0L (2011)
4. Connect the front sunroof drain hose to the sunroof module front spigot, right or left side, as needed.
5. Install the instrument panel trim. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (without
RPO SLT) (See: Interior Moulding / Trim/Dashboard / Instrument Panel/Service and Repair/Instrument Panel Upper Trim Panel with Windshield
Defroster Nozzle Grille Replacement (without RPO SLT))Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille
Replacement (with RPO SLT) (See: Interior Moulding / Trim/Dashboard / Instrument Panel/Service and Repair/Instrument Panel Upper Trim
Panel with Windshield Defroster Nozzle Grille Replacement (with RPO SLT)).
6. Install the headliner. Refer to Headlining Trim Panel Replacement (Crew Cab) (See: Interior Moulding / Trim/Headliner/Service and
Repair/Headlining Trim Panel Replacement (Crew Cab))Headlining Trim Panel Replacement (Extended Cab) (See: Interior Moulding /
Trim/Headliner/Service and Repair/Headlining Trim Panel Replacement (Extended Cab))Headlining Trim Panel Replacement (Regular Cab) (
See: Interior Moulding / Trim/Headliner/Service and Repair/Headlining Trim Panel Replacement (Regular Cab)).
Sunroof Housing Rear Drain Hose Replacement
Sunroof Housing Rear Drain Hose Replacement
Removal Procedure
Important: It is only necessary to lower the headlinder. Only do those steps in headlinder replacement that will lower the headlinder
enough to grain access.
1. Lower the headliner. Refer to Headlining Trim Panel Replacement (Crew Cab) (See: Interior Moulding / Trim/Headliner/Service and
Repair/Headlining Trim Panel Replacement (Crew Cab))Headlining Trim Panel Replacement (Extended Cab) (See: Interior Moulding /
Trim/Headliner/Service and Repair/Headlining Trim Panel Replacement (Extended Cab))Headlining Trim Panel Replacement (Regular Cab) (
See: Interior Moulding / Trim/Headliner/Service and Repair/Headlining Trim Panel Replacement (Regular Cab)).
2. Disconnect the rear sunroof drain hose from the sunroof module rear spigot, right or left side, as needed.
