Disconnected Drain Hose
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.
Inspect the drainage system for disconnected drain hoses. Complete the following steps in order to obtain partial access to drain hoses and check for a disconnected hose.
- Open the sunroof window panel.
- Lower the headliner as needed. Headlining Trim Panel Replacement (With C3U)
- Connect any disconnected hoses.
- Ensure that the rear drain hoses are properly routed in the metal roof slot and taped in place.