Serial Data Gateway Module Replacement

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Serial Data Gateway Module Procedure Disconnect the electrical connectors. Release the retaining tab. Perform the necessary programming and setup procedure:Control Module References