GM Service Manual Online
For 1990-2009 cars only

Object Number: 688397  Size: FS
Master Electrical Component List
Automatic Transmission Shift Lock Control Description and Operation
Cruise Control Module, Shift Lock Control Module, and Stoplamp Switch
Cruise Control Module, Shift Lock Control Module, and Stoplamp Switch
ABS, ALT, AMI, DEF, DYL, ECU-B, HTR, OBD, POWER and STOP Fuses
G204, Junction Block 1, and SP256
Junction Block 3
CIG Fuse
CIG Fuse