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Installation Procedure

WARNING: Failure to prep the area prior to the application of primer may cause insufficient bonding of urethane adhesive. Insufficient bonding of urethane adhesive may allow unrestrained occupants to be ejected from the vehicle resulting in personal injury.

NOTE: Use a lint free cloth and suitable oil free cleaning agent to make sure adhesion of the urethane.

Clean surface and edges of rear window where urethane is to be applied.

Fig 1: Identifying Rear Window Clear Glass Primer Application Areas

GM1939928

Courtesy of GENERAL MOTORS CORP.

NOTE: The clear glass primer dries almost instantly and may stain the viewing area of the rear window if not applied evenly. Wipe off the clear glass primer with a lint free cloth immediately after application.

NOTE: Apply the clear glass primer with a suitable applicator.

Apply a 50 mm wide layer of clear glass primer to the inner surface of the rear window perimeter.

Fig 2: Identifying Rear Window Urethane Application Areas

GM1939930

Courtesy of GENERAL MOTORS CORP.

NOTE: Agitate the black glass primer for 1 minute to mix thoroughly.

NOTE: Apply a 20 mm wide layer of black glass primer with the applicator to the rear window (1) perimeter.

Apply the black glass primer to the rear window (1).

Fig 3: Identifying Rear Window Urethane Application Areas

GM1939930

Courtesy of GENERAL MOTORS CORP.

WARNING: Refer to Window Retention Warning .

NOTE: Apply a 7 mm wide and 14 mm deep layer of urethane GMW3041 or equivalent 20 mm inside the perimeter of the rear window (1).

Apply the urethane GMW3041 or equivalent to the rear window (1).

Fig 4: Locating Rear Window

GM1939924

Courtesy of GENERAL MOTORS CORP.

NOTE: The rear window (1) is aligned by two datum pins located at the top of the rear window and 8 mm foam spacers one at the top and two at the bottom of the rear window (1).

With the aid of an assistant install the rear window (1) to the vehicle (2).
Press the rear window (1) firmly into position.

Fig 5: Identifying Clearance Between Rear Window & Deck Lid

GM2008633

Courtesy of GENERAL MOTORS CORP.

Check the clearance between the rear window (2) and the deck lid (1).

Fig 6: Identifying Rear Window Electrical Connectors

GM1939926

Courtesy of GENERAL MOTORS CORP.

Connect the rear window electrical connectors (2) to the rear window (1).
Remove the double layer of masking tape from around the perimeter of the painted surfaces and the interior trim.
Install the rear window upper garnish mould. Refer to Quarter Upper Trim Panel Replacement .
Install the high level stop light. Refer to High Mount Stop Lamp Replacement .