Rear Window Replacement

Rear Window Replacement

Tools Required
* J 24402-A Glass Sealant (Cold Knife) Remover
* J 39032 Stationary Glass Removal Tool
* Isopropyl Alcohol or Equivalent
* Cartridge-type Caulking Gun
* Commercial-type Utility Knife
* Razor Blade Scraper
* Suction Cups
* Plastic Paddle

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.

1. Open the rear compartment lid in order to access the reveal molding.




2. Remove the four fasteners (1) securing the rear window lower reveal molding (2) to the body.
3. Remove the rear sail panels.




4. Disconnect the rear window defogger left electrical connector.




5. Disconnect the rear window defogger electrical connectors.






Important: Removal of the rear window requires the replacement of the rear window reveal molding (1).

6. Remove the rear window reveal molding (1).
7. Disconnect the rear window defogger electrical connectors.
8. Remove the OnStar(R) antenna.

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

9. Cover to protect the following parts from broken glass:

1. Upper dash pad.
2. Defroster outlets and A/C outlets.
3. Seats and carpeting.






Caution: 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.

10. Remove the rear window reveal molding.

1. Grasp the lower corner of the rear window reveal molding by hand and slowly pull the reveal molding away from the rear window.
2. If the rear window reveal molding (1) will not release, use a utility knife in order to cut around the rear window in order to remove the rear window reveal molding.






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

11. 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 or J 39032 in order to remove the window.




12. With the aid of an assistant, use the suction cups in order to lift the rear window from the opening.

Installation Procedure




1. With the aid of assistant, dry fit the rear window (2) to the opening in order to determine the correct way to position the window in the opening.
2. Use masking tape (1) in order to mark the location of the rear window (2) in the opening.
3. Slit the masking tape at the top edge of the rear window.
4. With the aid of assistant, remove the rear window from the opening.
5. Place the rear window inside up on a clean, protected surface.
6. Install the rear window into the opening.




7. Connect the rear window defogger left electrical connector.




8. Connect the rear window defogger right electrical connector.
9. Install the OnStar(R) antenna.
10. Install the rear sail panels.




11. Install the rear window lower reveal molding (2).

Notice: Refer to Fastener Notice.

12. Install the four rear window lower reveal molding fasteners (1).

Tighten the fasteners to 2 N.m (18 lb in).

13. Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.
14. Close the rear compartment lid.