Removal Procedure

Important:  Before cutting out a stationary window, apply a double layer of masking tape around the perimeter of the painted surfaces and the interior trim.

1. Open the rear compartment lid in order to access the reveal molding (1).
2. Remove the OnStar® antenna. Refer to COUPLING REPLACEMENT -- ANTENNA INNER and COUPLING REPLACEMENT -- ANTENNA OUTER in Cellular Communication.
3. Remove the rear seat cushion. Refer to SEAT CUSHION REPLACEMENT -- REAR in Seats.
4. Remove the rear seat back. Refer to SEAT BACK REPLACEMENT -- REAR in Seats.
5. Remove the rear sail trim panels. Refer to SAIL PANEL REPLACEMENT in Interior Trim.
6. Remove the headliner. Refer to HEADLINER REPLACEMENT in Interior Trim.
   CAUTION: If broken glass falls into the defroster outlets, it can be blown into the passenger compartment and cause personal injury.
7. Cover to protect the following parts from broken glass:
   • Rear shelf trim panel
   • Defroster outlets and A/C outlets
   • Carpeting
   • Rear speaker
8. Disconnect all of the rear window electrical connectors.
   Fig 1: Disconnecting Rear Window Electrical Connectors

   Courtesy of GENERAL MOTORS CORP.

   Important:  Keep the cutting edge of the tool against the window.

9. This will allow the urethane adhesive to be separated from the window.
   • Leave a base of urethane on the pinchweld flange.
   • The only suitable lubrication is clear water.
   • Use J 24402-A, J 39032  or equivalent in order to remove the window.
   Fig 2: Using J 24402-A, J 39032 In Order To Remove Window

   Courtesy of GENERAL MOTORS CORP.
10. With the aid of an assistant, use the suction cups in order to lift the rear window (2) from the opening.
    Fig 3: Removing Rear Window

    Courtesy of GENERAL MOTORS CORP.