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

Battery, CPP Switch, Fusible Link, Ignition Switch, ST Relay, and Starter


Object Number: 626062  Size: FS
Engine Electrical Components
Starting System Description
Battery, Fusible Link, and Generator
Alt-S, AM2, Dome, EFI, Hazard, Horn, and Main Fuses
Cell 14: Battery, G100, G101, G102, G103, and G104
SP254 and SP261
Ignition Switch, IGN Fuse, and ST Fuse
Cell 41
Figure 2:

Battery, Fusible Link, and Generator


Object Number: 626063  Size: FS
Engine Electrical Components
Starting System Description
Battery, CPP Switch, Fusible Link, Ignition Switch, ST Relay, and Starter
Handling ESD Sensitive Parts Notice
Gauge Fuse
Gauge Fuse
Alt-S, AM2, Dome, EFI, Hazard, Horn, and Main Fuses
Alt-S, AM2, Dome, EFI, Hazard, Horn, and Main Fuses
Gauge Fuse
Alt-S, AM2, Dome, EFI, Hazard, Horn, and Main Fuses
Ambient Light Sensor and DRL Control Module