Serial Data Gateway Module Replacement

WARNING: This page is about a different car, the 2020 Cadillac CT6. However, it is still accessible from the selected car via links, so may be relevant.

Callout	Component Name
Preliminary Procedure Instrument Panel Lower Trim 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 Lower Trim 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