LW2 V6-3.0L VIN R (2000)
20. If equipped with Onstar, disconnect the wiring harness and cables at Onstar module under parcel shelf located in the trunk.
21. If equipped with Onstar, pull back the carpet in the trunk and remove the Onstar harness from the body side inner panel.
22. Lower the front seat backs to the forward most position and remove the headliner from the vehicle through the passenger side rear door.
Installation Procedure
