GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2006 🢒 CTS 🢒 Body 🢒 Doors 🢒 Power Window Schematics
Figure 1:

Front Power Window Switches and Motor
Object Number: 1471112 Size: FS
Master Electrical Component List
Power Windows Description and Operation
Control Module References
Rear Power Window Switches and Motors
Driver Door Module (DDM) Power, Ground, and Serial Data
Power, Ground, and Serial Data - 2 of 2
Class 2 Serial Data Bus (LHD) - 1 of 2
G200
Rear Power Window Switches and Motors
Front Passenger Door Module (FPDM) Power, Ground, and Serial Data
G201
Power, Ground, and Serial Data - 2 of 2
Figure 2:

Rear Power Window Switches and Motors
Object Number: 1471115 Size: FS
Master Electrical Component List
Power Windows Description and Operation
Control Module References
Front Power Window Switches and Motor
Power, Ground, and Serial Data - 2 of 2
Power, Ground, and Serial Data - 2 of 2
Class 2 Serial Data Bus (LHD) - 1 of 2
Front Power Window Switches and Motor