GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 DTS 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 Automatic Transmission Controls Schematics
Figure 1:

TCM Power and Ground
Object Number: 1885213 Size: FS
Master Electrical Component List
Electronic Component Description
Control Module References
Transmission Solenoids and VSS
Figure 2:

Transmission Solenoids and VSS
Object Number: 1885215 Size: FS
Master Electrical Component List
Electronic Component Description
Control Module References
TCM Power and Ground