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Home >> Cadillac >> 2017 >> CTS Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 185 (Cellular System, Entertainment System And Navigation System) >> Repair Instructions >> Communication Interface Module Battery Replacement
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Communication Interface Module Battery Replacement

WARNING: This page is about a different car, the 2016 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Communication Interface Module Battery
GM3459919Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the rear window panel trim. Refer to Rear Window Panel Trim Replacement (With DB3) and Rear Window Panel Trim Replacement (Without DB3) .
1 Communication Interface Module Battery Bolt
CAUTION: Refer to Fastener Caution .

Tighten 
4.0 N.m (35 lb in)
2 Communication Interface Module Battery Nuts (Qty: 2)
Tighten 
6.0 N.m (53 lb in)
3 Communication Interface Module Battery
Procedure 
Disconnect the electrical connector.