GM Service Manual Online
For 1990-2009 cars only

Sunroof Control Module Programming and Setup for Chevrolet Classic 2006

The opening and closing of the sunroof glass is controlled by the sunroof control module, which is part of the sunroof motor/actuator. The sunroof control module must be reprogrammed anytime it has either been removed from the sunroof, or replaced with a new component. Refer to in Roof.