Installation Procedure
WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
Sunroof Housing Rear Drain Hose - Upper (2) - Install
- Sunroof Housing Rear Drain Hose - Upper (2) @ Sunroof Housing Drain Gutter (1) - Connect
Secure the sunroof housing rear drain hose clip (1).
- Secure the wiring harness in place.
- Headlining Trim Panel - Install - Headlining Trim Panel Replacement (With C3U)
Sunroof Housing Rear Drain Hose - Lower (2) - Install
- Sunroof Housing Rear Drain Hose - Lower (2) @ Sunroof Housing Rear Drain Hose - Upper (3) - Connect
- Sunroof Housing Rear Drain Hose - Lower (2) @ Quarter Inner Panel Extension - Connect
- Secure the 2 sunroof housing rear drain hose clips (1).
- Water test and inspect sunroof for proper operation.
Rear Compartment Side Trim - Left Side (2) - Install - Rear Compartment Side Trim Replacement - Left Side