Serial Data Gateway Module Replacement

WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts items in the following chart represent components shown in graphic above.

Callout	Component Name
Preliminary Procedure Instrument Panel Insulator Replacement - Left Side
1	Serial Data Gateway Module Procedure Disconnect the electrical connectors. Release the retaining tab. Perform the necessary programming and setup procedure:Control Module References

Callout

Component Name

Preliminary Procedure
Instrument Panel Insulator Replacement - Left Side

Serial Data Gateway Module

Procedure

Disconnect the electrical connectors.
Release the retaining tab.
Perform the necessary programming and setup procedure:Control Module References