GM Service Manual Online
For 1990-2009 cars only

Reference on Schematic

Section Number - Subsection Name

Backup Lamps Cell 112

8-Lighting Systems

Cruise Control Cell 34

8-Cruise Control

Data Link Connector (DLC) OBD 2 Cell 50

8-Wiring Systems

Defogger Cell 61

8-Stationary Windows

Exterior Lights Cell 110

8-Lighting Systems

Ground Distribution Cell 14

8-Wiring Systems

Instrument Cluster Cell 81

8-Instrument Panel, Gauges and Console

Keyless Entry Cell 132

8-Keyless Entry

Power Distribution Cell 10

8-Wiring Systems

Starting and Charging Cell 30

6-Engine Electrical