WARNING: This page is about a different car, the 2005 Pontiac Pursuit and 2005 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Power, Ground, Data Link and Engine References Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 2: RUNCRANK, RAP, and HVAC Relays, BCM 3, PWR WINDOWS, and SUNROOF Fuses Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 3: ABS, Brake Warning, Cruise Control, Door Lock/Indicator, Engine Controls and Engine Cooling References Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 4: Body Rear End, Defogger, Headlights/DRL, Horns and Wiper/Washer References Schematic