Installation Procedure

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Fig 1: Power Sunroof Module

Courtesy of GENERAL MOTORS CORP.

Install the module to the vehicle.

Fig 2: Tightening Bolts In Sequence

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to FASTENER NOTICE .

Loosely install the 9 bolts retaining the module to the roof.
Use a drill bit to align the 2 holes (6 and 7).

Tighten: Tighten the bolts in the sequence shown to 9 N.m (80 lb in).
Install the sunshade. Refer to Sunroof Sunshade Panel Replacement .
Install the drain channel. Refer to Roof Drain Channel Replacement .
Install the sunroof glass panel. Refer to Sunroof Glass Panel Replacement .
Install the headliner. Refer to HEADLINER REPLACEMENT .
Inspect the operation of the sunroof.