For 1990-2009 cars

# Body and Accessories

## All Component Locator

- Power Roof Systems Component Views
- Power Roof Systems Components

## All Description and Operation

- Power Sunroof Circuit Description
- Power Sunroof Operation

## All Special Tools and Equipment

- Special Tools

## All Visual Identification

- Power Roof Systems Connector End Views

## Cleaning, Inspection, and Adjustment

- Sunroof Panel Horizontal Adjustment
- Sunroof Panel Vertical Adjustment

## Diagnostic Procedures

- Power Sunroof Does Not Close
- Power Sunroof Does Not Close from Vent Position
- Power Sunroof Does Not Open
- Power Sunroof Does Not Open to Vent Position
- Power Sunroof System Check

## Electrical/Electronic Schematic Diagrams

- Power Roof Systems Schematic Icons
- Power Roof Systems Schematic References
- Sunroof Schematics

## Mechanical Specifications

- Fastener Tightening Specifications

## Other Specifications

- GM SPO Group Numbers

## Removal, Installation, and Replacement

- Sunroof Actuator Replacement
- Sunroof Air Deflector Replacement
- Sunroof Drain Hose Replacement
- Sunroof Drive Cable Replacement
- Sunroof Glass Panel Replacement
- Sunroof Glass Panel Weatherstrip Replacement
- Sunroof Replacement
- Sunroof Sunshade Replacement
- Sunroof Switch Replacement