GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Instrument Panel Dimmer Switch and Body Control Module


Object Number: 467183  Size: FS
Interior Lights Circuit Description
Instrument Panel Lamps
Power Distribution Schematics
Power Distribution Schematics
Interior Lights Schematics
Instrument Panel Lamps
Instrument Panel Lamps
Ground Distribution Schematics
Lighting Systems Components
Figure 2:

Instrument Panel Lamps


Object Number: 467184  Size: FS
Interior Lights Circuit Description
Instrument Panel Dimmer Switch and Body Control Module
Instrument Panel Dimmer Switch and Body Control Module
Instrument Panel Dimmer Switch and Body Control Module
Ground Distribution Schematics
Ground Distribution Schematics
HVAC Blower Control Schematics
Lighting Systems Components