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

Interior Lamp Relay Controls


Object Number: 711106  Size: FS
Master Electrical Component List
Left Courtesy, Rear Compartment, and Ignition Cylinder Lamps
Battery Voltage to the Rear Fuse Block
Right Courtesy and IP Compartment Lamps
Door Lock OPEN Inputs to Modules
Figure 2:

Door Lock OPEN Inputs to Modules


Object Number: 711107  Size: FS
Master Electrical Component List
Class 2 Serial Data
Simple Bus Interface (SBI)
Left Courtesy, Rear Compartment, and Ignition Cylinder Lamps
Interior Lamp Relay Controls
Figure 3:

Left Courtesy, Rear Compartment, and Ignition Cylinder Lamps


Object Number: 711110  Size: FS
Master Electrical Component List
IP, CIGAR Fuses and the CIGAR Relay (Fuse Block - Rear)
IP, CIGAR Fuses and the CIGAR Relay (Fuse Block - Rear)
Headliner Lamps
Interior Lamp Relay Controls
G401 (1 of 2)
Right Courtesy and IP Compartment Lamps
Right Courtesy and IP Compartment Lamps
Door Lock OPEN Inputs to Modules
Figure 4:

Right Courtesy and IP Compartment Lamps


Object Number: 711112  Size: FS
Master Electrical Component List
G201 (1 of 2)
G201 (1 of 2)
Interior Lamp Relay Controls
Headliner Lamps
Left Courtesy, Rear Compartment, and Ignition Cylinder Lamps
Headliner Lamps
Left Courtesy, Rear Compartment, and Ignition Cylinder Lamps
Figure 5:

Headliner Lamps


Object Number: 711113  Size: FS
Master Electrical Component List
Right Courtesy and IP Compartment Lamps
Left Courtesy, Rear Compartment, and Ignition Cylinder Lamps
G402
Right Courtesy and IP Compartment Lamps