Liftgate Window Replacement
Liftgate Window ReplacementSpecial Tool
J 24402-A Glass Sealant (Cold Knife) Remover
J 39032 Stationary Glass Removal Tool
Urethane Adhesive Kit GM P/N 12346392 or Equivalent
Isopropyl Alcohol or equivalent
Cartridge-Type Caulking Gun
Commercial-Type Utility Knife
Razor Blade Scraper
Suction Cups
Plastic Paddle
Removal Procedure
WARNING: Refer to [Cracked Window Caution].
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 liftgate.
2. Remove the liftgate trim.
3. Disconnect the electrical connectors from the liftgate window defogger bus bar.
WARNING: Refer to [Defroster Outlet Caution].
4. Cover the following parts to protect from broken glass:
^ Upper dash pad
^ Defroster outlets and A/C outlets
^ Seats and carpeting
WARNING: Refer to [Glass and Sheet Metal Handling Caution].
NOTE: Keep the cutting edge of the tool against the window.
5. Remove the liftgate window from the urethane adhesive.
^ Leave a base of urethane approximately 2 mm (0.078 in) on the pinch-weld flange.
^ The only suitable lubrication is clear water.
^ Use J 24402-A, J 39032 or equivalent in order to remove the window.
6. With the aid of an assistant, remove the window from the vehicle.
Installation Procedure
1. Install the liftgate window into the opening.
2. Connect the liftgate window defogger electrical connectors to the bus bar.
3. Install the liftgate trim.
4. Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.
5. Close the liftgate.