Installation Procedure

With an assistant, align the sunroof module assembly with the white plastic locating pins.
With an assistant, push the module assembly with an upward motion to engage the white locating pins.

Fig 1: Installing Sunroof Module Assembly
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
With an assistant, install the sunroof module assembly bolts (2).
Tighten

Tighten the sunroof module bolts to 11 N.m (97 lb.in).
Connect the drain hose connections to the sunroof housing.
Install the headliner finish panel. Refer to HEADLINER REPLACEMENT in Interior Trim.