Removal Procedure

WARNING: If a window is cracked but still intact, crisscross the window with masking tape in order to reduce the risk of damage or personal injury.

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

Remove the rear window reveal molding. Refer to Adhesive Installation of Stationary Windows (Windshield) or Adhesive Installation of Stationary Windows (Quarter) .
Open the rear compartment lid in order to access the reveal molding.
Disconnect the rear window defogger electrical connectors.
Disconnect the OnStar® antenna, if equipped.
Disconnect the rear window radio antenna connector.

WARNING: If broken glass falls into the defroster outlets, it can be blown into the passenger compartment and cause personal injury.

Cover to protect the following parts from broken glass:
- Upper dash pad
- Defroster outlets and A/C outlets
- Seats and carpeting

WARNING: When working with any type of glass or sheet metal with exposed or rough edges, wear approved safety glasses and gloves in order to reduce the chance of personal injury.

Fig 1: Using Utility Knife To Remove Reveal Molding

Courtesy of GENERAL MOTORS CORP.

If the window lace (1) will not release, use a utility knife in order to cut around the window in order to remove the rear window lace.

NOTE: Keep the cutting edge of the tool against the window. Do this from inside the vehicle to protect the outer painted surface.

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 39032 or equivalent in order to remove the window. See Special Tools .

Fig 2: Removing/Installing Rear Window

Courtesy of GENERAL MOTORS CORP.

With the aid of an assistant lift the rear window from the opening.