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.
- Disconnect the battery ground cable.
- Slide the passenger seat forward.
- Disconnect the electrical connector from the Onstar module which is located on the bottom of the passenger seat.
- Remove the bolts (1) and the Onstar battery (2).
WARNING:
Refer to Battery Disconnect Warning
.