GM Service Manual Online
For 1990-2009 cars only

Reference on Schematic

Section Number - Subsection Name

Backup Lamps Cell 112

8 - Lighting Systems

Ground Distribution Cell 14

8 - Wiring Systems

Interior Lamps Cell 114

8 - Lighting Systems

Power Distribution Cell 10

8 - Wiring Systems

Power Mirrors Cell 147

8 - Doors

Radio/Audio Systems Cell 150

8 - Entertainment