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Communication Interface Module Replacement

GM2911530

Callout

Component Name

Preliminary Procedure

Remove the rear window panel trim. Refer to Rear Window Panel Trim Replacement .
Remove the rear window panel trim insulator, if equipped.

1

Communication Interface Module Fastener (Qty: 3)

CAUTION:

Refer to Fastener Caution .

2

Communication Interface Module

Procedure

Disconnect the electrical connector.
Reprogram the communication interface module after installation. Refer to Control Module References .