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

TCC/Cruise Release Switch and Transaxle Solenoids


Object Number: 902536  Size: FS
Master Electrical Component List
Electronic Component Description
Transaxle Sensors
OBD II Symbol Description Notice
IGN 1 Relay and SIR, VENT SOL, IGN 1 Fuses
Battery Feed to Fuse Block - Rear
Cruise Control Module (CCM) Power and Ground
Figure 2:

Transaxle Sensors


Object Number: 896137  Size: FS
Master Electrical Component List
Electronic Component Description
IMS, and VSS
TCC/Cruise Release Switch
OBD II Symbol Description Notice
Figure 3:

Transmission Internal Mode Switch (IMS), and VSS


Object Number: 896143  Size: FS
Master Electrical Component List
Electronic Component Description
Transaxle Sensors
OBD II Symbol Description Notice
G106
Serial Data Line (LH Drive) (1 of 2)