Communication Interface Module Replacement

Fig 1: Communication Interface Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the rear window panel trim. Refer to Rear Window Panel Trim Replacement (With DB3)Rear Window Panel Trim Replacement (Without DB3) .
1	Communication Interface Module Bolt CAUTION: Refer to Fastener Caution . Tighten 2.5 N.m (22 lb in)
2	Communication Interface Module Nuts (Qty: 2) Tighten 4.0 N.m (35 lb in)
3	Communication Interface Module Procedure Disconnect the electrical connectors. For programming and set up, refer to Control Module References .