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

Starting


Object Number: 1592464  Size: FS
Master Electrical Component List
Starting System Description and Operation
Control Module References
Charging
B+ Bus
AIR BAG/AOS, CLUTCH/BRAKE/AOS, and EPS/CRUISE Fuses
DLC Power, Ground, Class 2, and Low Speed GM LAN
AIR PUMP RLY, ECM/ETC, EMISS, IGN, and INJECTOR Fuses, AIR SOLENOID, POWERTRAIN Relays - 2.2L
Ignition Switch, RUN/CRANK Fuse, RUN/CRANK (IGN1) Relay
B+ Bus
Figure 2:

Charging


Object Number: 1592466  Size: FS
Master Electrical Component List
Charging System Description and Operation
Control Module References
Starting
B+ Bus
B+ Bus
DLC Power, Ground, Class 2, and Low Speed GM LAN