GM Service Manual Online
For 1990-2009 cars only

Reference on Schematic

Section Number - Subsection Name

Power Distribution - Cell 10

8-Wiring Systems

Ground Distribution - Cell 14

8-Wiring Systems

Cigar Lighter/Auxiliary - Cell 19

8-Wiring Systems

Cruise Control - Cell 34

8-Body And Accessories

Interior Lighting Dimming - Cell 117

8-Lighting Systems