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

Courtesy Lamps


Object Number: 1822602  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Vanity Mirror and Rear Compartment Lamps
Fuse Block - Right Rear Bussing
GM LAN - Low Speed 1 of 2
G201 (2 of 2)
G201 (2 of 2)
Vanity Mirror and Rear Compartment Lamps
Vanity Mirror and Rear Compartment Lamps
G402 (1 of 2)
Vanity Mirror and Rear Compartment Lamps
G402 (1 of 2)
Figure 2:

Vanity Mirror and Rear Compartment Lamps


Object Number: 1822613  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Front Door Puddle Lamps, DIC/Dimmer Switch
Courtesy Lamps
Courtesy Lamps
Release System Schematics
G402 (1 of 2)
Courtesy Lamps
Courtesy Lamps
Figure 3:

Front Door Puddle Lamps, DIC/Dimmer Switch


Object Number: 1822617  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Vanity Mirror and Rear Compartment Lamps
Left Front Door Handle Assembly, Door Status Indicator - Driver
Right Front Door Handle Assembly, Door Status Indicator - Passenger
GM LAN - Low Speed 2 of 2
GM LAN - Low Speed 1 of 2