Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.

Raise and support the vehicle. Lifting and Jacking the Vehicle
Remove the rear tire and wheel assembly. Tire and Wheel Removal and Installation (without J57) , or Tire and Wheel Removal and Installation (with J57)
Courtesy of GENERAL MOTORS COMPANY

Unclip the 2 electronic suspension rear vertical accelerometer retainers (1). Electronic Suspension Rear Vertical Accelerometer Replacement (FE4)
Chassis Rear Wiring Harness Clip (4) - Remove [2x]
Chassis Rear Wiring Harness - Reposition
Rear Brake Hose Clip Bolt (3) - Remove
Reposition the rear brake line (2).
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Some components shown transparent for graphic clarity.

Rear Suspension Trailing Arm Nut (1) - Remove
Rear Suspension Trailing Arm Bolt (3) - Remove and DISCARD
Courtesy of GENERAL MOTORS COMPANY

Rear Suspension Trailing Arm Bracket Nut (1) - Remove
Rear Suspension Trailing Arm Bracket Bolt (2) - Remove and DISCARD
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Some components shown transparent for graphic clarity.

Rear Suspension Upper Trailing Link (1) - Remove