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

Headlamps - w/o Daytime Running Lamps


Object Number: 1847443  Size: FS
Master Electrical Component List
Control Module References
Headlamps - w/Scandinavia Daytime Running Lamps
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Headlight Leveling Schematics
Underhood Fuse Block - Battery Feeds - 1of 2
G101
G102
G201 (1 of 2)
Figure 2:

Headlamps - w/Scandinavia Daytime Running Lamps


Object Number: 1847444  Size: FS
Master Electrical Component List
Control Module References
Headlamps - w/North American Daytime Running Lamps
Headlamps - w/o Daytime Running Lamps
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Headlamps - w/o Daytime Running Lamps
G101
G201 (1 of 2)
G101
G102
Figure 3:

Headlamps - w/North American Daytime Running Lamps


Object Number: 1847445  Size: FS
Master Electrical Component List
Control Module References
Headlamps - w/Scandinavia Daytime Running Lamps
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
Underhood Fuse Block - Battery Feeds - 1of 2
G101
G201 (1 of 2)
G101
G102