Rear Window Replacement

Rear Window Replacement (Sedan/Coupe)

Special Tools
* J 24402-A Glass Sealant Remover (Cold Knife)
* J 39032 Stationary Glass Removal Tool
* Use a urethane adhesive systems which meet GM Specification GM 3651G:

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 the interior trim.

1. Open the rear compartment lid in order to access the reveal molding.
2. Disconnect the rear window defogger electrical connectors.
3. Disconnect the rear window radio antenna, diversity antenna, and the television antenna. Refer to Radio Antenna Module Replacement (Sedan) (Service and Repair)Radio Antenna Module Replacement (Wagon) (Service and Repair) and Television Antenna Cable Replacement (Service and Repair)

Warning

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

4. 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).

5. Using a utility knife, carefully cut the rear window lace molding (1) in order to access the urethane adhesive bead.





Note: Keep the cutting edge of the tool against the window. There are window locating pins, one in each corner of the window. Use care Not to remove or cut them off when removing the window. If the window locator pins are cut, it will be necessary to tape the window in place.

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 clean water.
* Use J 24402-A , J 39032 or equivalent in order to remove the window.




7. Remove the rear window (1) with the an assistant (2) from the vehicle.

Installation Procedure

1. Install the rear window into the opening.
2. Connect the rear window defogger electrical connectors.
3. Connect the rear window radio antenna, diversity antenna, and the television antenna. Refer to Radio Antenna Module Replacement (Sedan) (Service and Repair)Radio Antenna Module Replacement (Wagon) (Service and Repair) and Television Antenna Cable Replacement (Service and Repair)
4. 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.