I've attached an image of the schematic.

Here is the list of topics. GM's service info is a web based app. There isn't a global remove and replace the sunroof procedure. Is one of these specific to what you need?

Select a document to view:
Sunroof Switch Replacement t
Sunroof Replacement
Sunroof Window Height and Opening Fit Adjustment
Sunroof Drain Hose Replacement
Water Drainage System Replacement
Sunroof Finishing Lace Replacement
Sunroof Sunshade Panel Replacement
Power Sunroof Motor Replacement
Power Sunroof Module Replacement Edit:< http://gkb.servehttp.com/sunfire/s1.zip See included readme
Power Sunroof Express Module Replacement
Sunroof Drive Cable Replacement
Sunroof Guide Replacement
Sunroof Seal/Molding Replacement