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Theft Deterrent 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.
GM4632670Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Front Floor Console Replacement .
1 Theft Deterrent Module

Procedure

  1. Disconnect the electrical connector.
  2. Control Module References for programming and setup information, if required.