GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 CTS 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Heated/Cooled Seat Schematics
Figure 1:

Power, Ground and Switches
Object Number: 2081234 Size: FS
Figure 2:

Heated Elements and Cooling Modules
Object Number: 2081235 Size: FS