Removal 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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NOTE:
Use a small flat-bladed tool to disengage integral tabs on cargo tie down loop bolt cap

Cargo Tie Down Loop Bolt Cap (1) - Remove [2x]
Cargo Tie Down Loop Bolt (2) - Remove [2x]
Cargo Tie Down Loop (3) - Remove [2x]
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Rear Compartment Floor Panel Trim (1) - Remove
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Use a small flat-bladed tool to disengage integral tabs on rear end trim finish panel opening cover (1).
Rear End Trim Finish Panel Opening Cover (1) - Remove
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With a flat bladed plastic trim tool, disengage the integral clips.
Rear End Trim Finish Panel (1) - Remove
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NOTE:
Carefully manipulate the deck lid hinge opening of the rear compartment side trim past the hinge cover.

Rear Compartment Side Trim Insulator Retainer (1) - Remove [4x]
Rear Compartment Side Trim-Left Side (2) - Reposition
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Release the 5 body wiring harness retainers (1).
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Body Wiring Harness Junction Block Bracket Nut (1) - Remove [2x]
Disconnect the electrical connectors from the fuse block.
Disconnect the wiring harness retainers from the bracket.
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Pull the rear body fuse block bracket (1) rearward and slightly upwards to release the body fuse block bracket pins from the rear wheelhouse inner panel.
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Release the retaining tab (2) and slide the electronic suspension control module (1) out of the rear body fuse block bracket.
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Release the top retainer, tip the body wiring harness junction block forward and down and pull the fuse block up out of the rear body fuse block bracket (1).