Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

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Place the rear side door window (1) into the door frame.
Guide the rear side door window (1) down and into the window regulator sash.
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Rear Side Door Weatherstrip (1) - Install
Place the rear side door window into the window channel.
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CAUTION:
Refer to Fastener Caution .

Rear Side Door Window Weatherstrip Bolt (1) - Install and tighten - Fastener Specifications
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Rear Side Door Window Rear Channel Bolt (1) - Install and tighten - Fastener Specifications
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Position the rear side door weatherstrip (1) into the rear side door window upper reveal molding.
Lift the rear side door window all the way up in the channel and tape window in place.
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Place the window regulator in the full up position until window is seated into the rear side door window regulator sash clamp.
Rear Side Door Window Regulator Sash Clamp Nut (1) - Tighten [2x] - Fastener Specifications
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Press firmly to install the rear side door window inner sealing strip (1) on the door flange.
Rear Side Door Window Inner Sealing Strip (1) - Install
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Rear Side Door Window Belt Reveal Molding (1) - Install
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Rear Side Door Window Belt Reveal Molding Bolt (1) - Install and tighten [2x] - Fastener Specifications
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NOTE:
When reinstalling water deflector ensure integral locators are installed properly and that water deflector is secured and leakproof.

Route the rear side door inside handle cable through hole in deflector.
Rear Side Door Water Deflector (1) - Install
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NOTE:
Ensure that the door weatherstrip is not trapped below the window garnish molding (2) once completely installed. Reposition the weatherstrip as necessary.
Rear Side Door Window Garnish Molding (2) - Install
Engage the metal retainer located on the backside of the rear portion of the window garnish molding (2).
Rear Side Door Window Garnish Molding Retainer (1) - Install [2x]
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Rear Side Door Pull Handle Bracket (2) - Install
Rear Side Door Trim Bolt (1) - Install and tighten [2x] - Fastener Specifications
Rear Side Door Trim - Install - Rear Side Door Trim Removal and Installation
Ensure the window system operates properly.