GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 Yukon - 2WD 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 HVAC Schematics
Figure 1:

Module Power, Ground, Serial Data, Front Blower Controls and Hybrid Cabin Heating
Object Number: 2075061 Size: FS
Figure 2:

Front Mode Controls
Object Number: 2075063 Size: FS
Figure 3:

Front Temperature Controls
Object Number: 2075065 Size: FS
Figure 4:

Front Temperature Sensors
Object Number: 2075069 Size: FS
Figure 5:

Auxiliary Blower Controls
Object Number: 2075071 Size: FS
Figure 6:

Auxiliary Mode and Temperature Controls
Object Number: 2075073 Size: FS
Figure 7:

Auxiliary Temperature Sensors
Object Number: 2075075 Size: FS
Figure 8:

A/C Compressor Controls (Except HP2)
Object Number: 2075078 Size: FS
Figure 9:

A/C Compressor Controls (HP2)
Object Number: 2075081 Size: FS