Serial Data Gateway Module Replacement

Courtesy of GENERAL MOTORS COMPANY

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

Callout	Component Name
Preliminary Procedure BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION (3.6L LGX) or BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION (2.0L LTG)
1	Serial Data Gateway Module Procedure Disconnect the electrical connectors. Unlock the retaining tabs. Control Module References - Programming and Setup

Callout

Component Name

Serial Data Gateway Module

Procedure