GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Power and Ground


Object Number: 1923456  Size: FS
Master Electrical Component List
Electronic Component Description
Control Module References
ISS, OSS and TFT Sensors
Figure 2:

ISS, OSS, and TFT Sensors


Object Number: 1923462  Size: FS
Master Electrical Component List
Electronic Component Description
Control Module References
Shift and Pressure Solenoids
Power and Ground
Figure 3:

Shift and Pressure Solenoids


Object Number: 1923467  Size: FS
Master Electrical Component List
Electronic Component Description
Control Module References
ISS, OSS and TFT Sensors