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Serial Data Gateway Module Replacement

GM4538037Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Instrument Panel Compartment Replacement
  2. Floor Front Air Outlet Duct Replacement - Right Side
1 Serial Data Gateway Module

Procedure

  1. Disconnect the electrical connector.
  2. Unlock the retaining tabs.
  3. Program the serial data gateway module. K56 Serial Data Gateway Module: Programming and Setup