LW2 V6-3.0L VIN R (2000)
9. Remove the quarter glass upper molding and the rear headliner header molding. Refer to the Quarter Glass Side Molding-Wagon and Headliner
Rear Molding-Wagon.
10. Disconnect the electrical connector at the liftgate.
11. If equipped with Onstar, disconnect harness from rearview mirror.
12. If equipped with Onstar, disconnect coaxial cable from the GPS antenna on the windshield.
13. If equipped with Onstar, disconnect coaxial cable from the cell phone antenna on the right rear quarter glass.
14. If equipped with Onstar, twist the microphone bezel counterclockwise to drop down from the headliner.
15. If equipped with Onstar, disconnect the microphone harness.