Side Obstacle Detection Control Module Replacement: Notes

WARNING: This page is about a different car, the 2020 Chevrolet Silverado 1500. However, it is still accessible from the selected car via links, so may be relevant.

Removal Procedure

Raise and support the vehicle. Lifting and Jacking the Vehicle
Courtesy of GENERAL MOTORS COMPANY

Rear Bumper Impact Bar Bracket Bolt - Side Object Sensing Alert Module (1) - Remove [2x]
Disconnect the electrical connector.
Rear Bumper Impact Bar Bracket - Side Object Sensing Alert Module (2) - Remove
Courtesy of GENERAL MOTORS COMPANY

Side Object Sensing Alert Module Bolt (1) - Remove
Side Object Sensing Alert Module (2) - Remove