GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2009 🢒 H2 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 HVAC Schematics
Figure 1:

Module Power, Ground, Serial Data and Blower Controls
Object Number: 2097196 Size: FS
Figure 2:

Mode Controls
Object Number: 2097197 Size: FS
Figure 3:

Temperature Controls
Object Number: 2097198 Size: FS
Figure 4:

Temperature Sensors
Object Number: 2097199 Size: FS
Figure 5:

A/C Compressor Controls
Object Number: 2097200 Size: FS
Figure 6:

Auxiliary Blower Controls
Object Number: 2097201 Size: FS
Figure 7:

Auxiliary Mode and Temperature Controls
Object Number: 2097202 Size: FS