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

Cooling Fans


Object Number: 1460606  Size: FS
Master Electrical Component List
Cooling System Description and Operation
Control Module References
Coolant Indicator
Underhood Fuse Block B+ Bus
G106
Figure 2:

Coolant Indicator


Object Number: 1460608  Size: FS
Master Electrical Component List
Cooling System Description and Operation
Control Module References
Cooling Fans
Low Speed Serial Data
G109