GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 CTS - RHD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Door Lock/Indicator Schematics
Figure 1:

Driver Door Module (DDM), Driver Door Switch Assembly (DDSA)
Object Number: 636944 Size: FS
Interior Lights Dimming Schematics ( 2 of 2 )
Memory Seats Schematics Driver Door Switch Module, DDM
Rear Compartment Lid Release
Figure 2:

Front Passenger Door Module (FPDM)
Object Number: 636946 Size: FS
Power Window Schematics Passenger Window Switch and Sensors
Interior Lights Dimming Schematics ( 2 of 2 )
Figure 3:

Left Rear Door Module (LRDM), Right Rear Door Module (RRDM)
Object Number: 636948 Size: FS