Removal Procedure

CAUTION: 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.

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.

Open the liftgate.
Remove the upper quarter trim. Refer to TRIM PANEL REPLACEMENT - REAR QUARTER UPPER (TRAILBLAZER, ENVOY, BRAVADA) in Interior Trim.

NOTE: In order to avoid damaging the antenna lead connector, follow these guidelines:

Use a plastic tool and carefully pry the connector from the window.
Do NOT pull on the connector, which may be stuck to the urethane adhesive or the headliner.

Fig 1: Disconnecting Antenna Lead

Courtesy of GENERAL MOTORS CORP.

Disconnect the antenna lead located on the rear quarter window, if equipped. Refer to RADIO CONTROL MODULE REPLACEMENT or RADIO ANTENNA MODULE REPLACEMENT in Entertainment.

Fig 2: Separating Urethane Adhesive From Window

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to GLASS & SHEET METAL HANDLING CAUTION in Cautions and Notices.

IMPORTANT: Keep the cutting edge of the tool against the window. Do this from inside the vehicle.

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 and Equipment .
If the original reveal molding on the quarter window is damaged it must be replaced.

Fig 3: Removing Quarter Window

Courtesy of GENERAL MOTORS CORP.

With the aid of an assistant, remove the quarter window from the opening.