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

Right Rear of the Passenger Compartment, Under the Rear Seat


Object Number: 524955  Size: LF
(1)Battery (Positive Terminal)
(2)Battery (Negative Terminal)
(3)G300
(4)SP300
(5)G301 (SP301)
(6) Fuse Block -- Rear
(7)S322 (w/V4U)
(8)S323 (w/B9Q)
(9)SP308
(10)SP307
Figure 2:

Engine Compartment, Lower Right Side of the Engine


Object Number: 524982  Size: LF
(1)A/C Compressor Clutch
(2)Generator
Figure 3:

Engine Compartment, Under the Intake Manifold Center


Object Number: 525025  Size: LF
(1)Starter Solenoid
Figure 4:

Auxiliary Generator (V4U Only)


Object Number: 757064  Size: MF
(1)Auxiliary Test Connector
(2)Auxiliary Generator