GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Classic 🢒 Body 🢒 Wiring Systems 🢒 Engine Cooling Schematics
Figure 1:

Cooling Fans
Object Number: 1221861 Size: FS
Master Electrical Component List
Cooling System Description and Operation
Low Coolant Indicator
B+ Bus Bar
SP103
Figure 2:

Low Coolant Indicator
Object Number: 783083 Size: FS
Master Electrical Component List
Cooling System Description and Operation
Cooling Fans
SP101