GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 CTS 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Power Moding Schematics
Figure 1:

BCM Controlled
Object Number: 1934377 Size: FS
Master Electrical Component List
Power Mode Description and Operation
Control Module References
IGN II/III
Figure 2:

IGN II/III
Object Number: 1934378 Size: FS
Master Electrical Component List
Power Mode Description and Operation
Control Module References
BCM Controlled