Installation Procedure
- Install the duct assembly to the vehicle.
- Insert the drain hose through the inner fender wheel well and forward of the rear .
- Insert the push-pin retainers to the duct assembly.
- Install the cargo box stowage box. Refer to Box Replacement - Cargo Stowage (Avalanche) .
- Install the cargo box stowage lid assembly. Refer to Lid Replacement - Cargo Box Stowage Box (Avalanche) .
- Install the rear body side drain deflector. Refer to DEFLECTOR REPLACEMENT - BODY SIDE REAR DRAIN .
- Install the assist handle. Refer to Assist Handle Replacement - Endgate (Avalanche) .
- Install the rear compartment cover assembly.
- Close the endgate.