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]
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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.
Disconnect the electrical connectors from the fuse block.
Disconnect the wiring harness retainers from the bracket.
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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 (1) forward and down and pull the fuse block up out of the rear body fuse block bracket.