Installation Procedure

WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Install the rear sliding window module (1) to the vehicle.
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
Refer to Fastener Caution .

Install 3 rear sliding window control module nuts (1) and tighten to 9 N.m (80 lb in).
Connect the rear sliding window electrical connector to the module (2).
Courtesy of GENERAL MOTORS COMPANY

Install the rear sliding window regulator (2) to the rear sliding window module.
Install the rear sliding window control module bolt (1) and tighten to 9 N.m (80 lb in).
Inspect the rear sliding window for proper operation.
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