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Home >> Pontiac >> 2009 >> G3 Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 151 (Cellular System, Entertainment System, And Navigation System) >> Repair Instructions >> Communication Interface Module Battery Replacement >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different car, the 2011 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
    WARNING: Refer to Battery Disconnect Warning .
  1. Disconnect the battery ground cable.
    2. Fig 1: Onstar Battery & Bolts
    GM2083021Courtesy of GENERAL MOTORS CORP.
  2. Slide the passenger seat forward.
  3. Disconnect the electrical connector from the Onstar module which is located on the bottom of the passenger seat.
  4. Remove the bolts (1) and the Onstar battery (2).
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