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Home >> Buick >> 2019 >> Envision Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Cellular System, Entertainment System, And Navigation System) >> Repair Instructions >> Communication Interface Module Battery Replacement

Communication Interface Module Battery Replacement

WARNING: This page is about a different car, the 2018 Buick Envision. However, it is still accessible from the selected car via links, so may be relevant.
GM3921387Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Communication Interface Module Bracket Replacement 
  2. Instrument Panel Lower Center Trim Plate Applique Replacement
1 Communication Interface Module Battery Fastener [2x]
CAUTION:

Refer to Fastener Caution .


Tighten 
2.5 N.m (22 lb in)
2 Communication Interface Module Battery
Procedure 
Disconnect the electrical connector.