GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Aveo 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Communication Interface Module Battery Replacement

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.

  1. Disconnect the battery ground cable.

    2. Object Number: 2083021 Size: SH
  2. Slide the passenger seat rearward.
  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).

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2083021 Size: SH
  1. Install the Onstar battery (2) with the bolts (1) and tighten to 3 N·m (27 lb in).
  2. Restore the seat position.
  3. Connect the electrical connectors.
  4. Connect the negative battery cable.