Installation Procedure

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Position the express module to the sunroof.
Connect both electrical connectors to the ends of the express module.
Install the express module to the sunroof module by sliding it to the right to engage the retainers.

Fig 1: Identifying Power Sunroof Express Module Retainers
Courtesy of GENERAL MOTORS CORP.
Install the nylon tie straps at both ends of the express module (2)

Fig 2: Identifying Power Sunroof Express Module

Courtesy of GENERAL MOTORS CORP.

Check the operation of the sunroof to all positions.
Install the headliner. Refer to HEADLINER REPLACEMENT .