CTS Sedan AWD V6-3.0L (2010)
1. Guide the drain hose through the rear shelf panel to the "D" pillar behind the shoulder belt retractor.
2. Clip the rear lower drain hose (3) into the retention clips.
3. Secure the drain hose retainer clips to the sheet metal.
Important: Secure the lower drain hose to the drain spout (2) at the inner wheelhouse panel.
4. Ensure the electrical grommet to drain hose drain spout is not pinched off after drain hose installation.
5. Install the rear compartment trim panel. Refer to Rear Compartment Side Trim Panel Replacement (See: Interior Moulding / Trim/Trim
Panel/Service and Repair/Rear Compartment Side Trim Panel Replacement).
6. Clip the rear upper drain hoses (2) into position.
7. Insert the rear upper drain hose (1) to the conduit.
8. Secure the rear drain hose to the drain spout.
