Communication Interface Module Replacement (Coupe)

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Communication Interface Module (Coupe)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the rear window panel trim. Refer to Rear Window Panel Trim Replacement (Coupe) .
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 6 N.m (53 lb in)
3	Communication Interface Module Procedure Disconnect the electrical connectors. For programming and set up, refer to Control Module References .