Communication Interface Module Replacement

WARNING: This page is about a different car, the 2015 GMC Savana 3500, 2015 GMC Savana 2500, 2015 Chevrolet Express 3500, and 2015 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Communication Interface Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the driver knee bolster. Refer to Driver Knee Bolster Replacement .
1	Communication Interface Module Procedure Unsnap module from bracket. Disconnect the electrical connections. If replacing the communication interface module be sure to transfer bluetooth antenna, if equipped. For programming and set up procedures, refer to Control Module References .

Callout

Component Name

Preliminary Procedure
Remove the driver knee bolster. Refer to Driver Knee Bolster Replacement .

Communication Interface Module

Procedure

Unsnap module from bracket.
Disconnect the electrical connections.
If replacing the communication interface module be sure to transfer bluetooth antenna, if equipped.
For programming and set up procedures, refer to Control Module References .