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

Cell 10: Megafuse, Auxiliary Power Center (w/9L4)


Object Number: 497260  Size: FS
Power and Grounding Components
Cell 10: Megafuse, Auxiliary Relay Center (w/6J1)
Power Distribution Schematics
Power Distribution Schematics
Figure 2:

Cell 10: Megafuse, Auxiliary Relay Center (w/6J1)


Object Number: 497263  Size: FS
Power Distribution Schematics
Power and Grounding Components
Auxiliary Roof Lamp Wiring
Cell 10: Megafuse, Auxiliary Power Center (w/9L4)
Figure 3:

Auxiliary Roof Lamp Wiring


Object Number: 497268  Size: FS
Power Distribution Schematics
Power and Grounding Components
Grill Lights and Speaker Wiring
Cell 10: Megafuse, Auxiliary Relay Center (w/6J1)
Ground Distribution Schematics
Power Distribution Schematics
Figure 4:

Grill Lights and Speaker Wiring


Object Number: 497273  Size: FS
Power and Grounding Components
Roof Mounted Accessories
Auxiliary Roof Lamp Wiring
Figure 5:

Roof Mounted Accessories


Object Number: 497275  Size: FS
Power and Grounding Components
Grill Lights and Speaker Wiring