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Side Object Sensing Alert Module Replacement

WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
GM4632662Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Rear Bumper Fascia Replacement (5-Door Hatchback 68) , or Rear Bumper Fascia Replacement (5-Door Wagon 35)
1 Side Object Sensing Alert Module Bolt
Tighten 
2.5 N.m (22 lb in)
2 Side Object Sensing Alert Module

Procedure

  1. Disconnect the electrical connector.
  2. Release the tab retainers and slide the module out of the retaining bracket.
  3. Control Module References for programming and setup information, if required.