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

Interior Lamps Controls


Object Number: 896256  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Cargo Lamp, Vanity Mirror Lamps, Courtesy/Reading Lamps
Cargo Lamp, Vanity Mirror Lamps, Courtesy/Reading Lamps
G201, 1 of 2
TRLR-E BRK,STOP, BLOWER, CIGAR, W/S WASH, A/C, FOG LAMP, PCM B Buses) Fuses
Figure 2:

Cargo Lamp, Vanity Mirror Lamps, Courtesty/Reading Lamps


Object Number: 896262  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Liftgate and Door Switches
Interior Lamps Controls
G302, 2 of 2
G302-1 of 2, G303, and G304
Interior Lamps Controls
Figure 3:

Liftgate and Door Switches


Object Number: 685084  Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Cargo Lamp, Vanity Mirror Lamps, Courtesy/Reading Lamps