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 inner trim.

Remove the rear window reveal molding. Refer to Rear Window Reveal Molding Replacement .
Open the rear compartment lid in order to access the reveal molding.
Disconnect the rear window defogger electrical connectors.
Disconnect the OnStar® connector, if equipped.

Fig 1: Removing Rear Window Reveal Molding & Electrical Connectors
Courtesy of GENERAL MOTORS CORP.
Disconnect the rear window radio antenna connector.

Fig 2: Disconnecting Rear Window Radio Antenna Connector
Courtesy of GENERAL MOTORS CORP.

CAUTION: 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:
1. 6.1. Upper dash pad.
2. 6.2. Defroster outlets and A/C outlets.
3. 6.3. Seats and carpeting.
IMPORTANT: Keep the cutting edge of the tool against the window.
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 3: Using J 24402 - A To Remove Window
  Courtesy of GENERAL MOTORS CORP.
With the aid of an assistant lift the rear window from the opening.

Fig 4: Lifting Rear Window
Courtesy of GENERAL MOTORS CORP.