Communication Interface Module Replacement (Terrain with IOS, IOT, IOU)

Courtesy of GENERAL MOTORS COMPANY

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

Callout	Component Name
Preliminary Procedure Radio Control Assembly Replacement (Terrain)
1	Communication Interface Module Procedure Release the retaining tab. Disconnect the electrical connectors. Perform the necessary programming and setup procedure:Control Module References

Callout

Component Name

Communication Interface Module

Procedure