Serial Data Gateway Module Replacement

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2020 GMC Yukon XL, 2020 GMC Yukon, 2020 Chevrolet Tahoe, 2020 Chevrolet Suburban, and 2020 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Instrument Panel Knee Bolster Replacement (Chevrolet/GMC) , or Instrument Panel Knee Bolster Replacement (Cadillac)
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 Knee Bolster Replacement (Chevrolet/GMC) , or Instrument Panel Knee Bolster Replacement (Cadillac)

Serial Data Gateway Module

Procedure

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