Rear Window Replacement

Rear Window Replacement

Special Tools

* BO-24402-A - Glass Sealant Remover (Cold Knife)

* BO-39032 - Stationary Glass Removal Tool

* Use an adhesive that is approved by GM

For equivalent regional tools, refer to Special Tools Tools and Equipment

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.

1. Open the rear compartment lid.





2. Disconnect the rear window defogger electrical connectors.

3. Disconnect the OnStar(R) antenna, if equipped.

4. 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.

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

* Upper dash pad

* Defroster outlets and A/C outlets

* Seats and carpeting

Warning:
Refer to Glass and Sheet Metal Handling Warning Glass and Sheet Metal Handling Warning.


Note:
Keep the cutting edge of the tool against the window. Use care Not to damage the window corner retainers. If the window retainers get cut off when removing the window it will be necessary to tape the window in place when installing.

6. 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.

* BO-24402-A - Glass Sealant Remover (Cold Knife).

* BO-39032 - Stationary Glass Removal Tool.





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

Installation Procedure

1. Install the rear window into the opening. Refer to Adhesive Installation of Rear Windows Adhesive Installation of Rear Windows.

2. Connect the rear window defogger electrical connectors.

3. Install the rear window radio antenna connector.

4. Connect the OnStar(R) antenna, if equipped.

Check the radio and OnStar(R) system to verify reception.

5. Close the rear compartment lid.

6. Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.