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

DRL Relay, Headlamps, and Power


Object Number: 699063  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Indicator, and Lamp Control
A/C RLY (CMPR), DRL/EXT LTS, EXT LTS, FOG RLY, F/PMP RLY, HORN RLY, LEFT I/P, PCM, RT IP#1, RT IP#2, Spot Lamp, and U/HOOD#1 Fuses
G101
Indicator, and Lamp Control
Indicator, and Lamp Control
Indicator, and Lamp Control
Figure 2:

Indicator, and Lamp Control


Object Number: 699065  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
DRL Relay, Headlamps, and Power
DLC Schematics
DRL Relay, Headlamps, and Power
DRL Relay, Headlamps, and Power
DRL Relay, Headlamps, and Power
G201 (1 of 2)
G203 (1 of 3)
G201 (1 of 2)