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

Engine Compartment


Object Number: 374323  Size: LF
(1)Forward Lamp Wiring Harness
(2)Engine Wiring Harness Junction Block 1
(3)Engine Wiring Harness Junction Block 2
(4)Headlamp Opening Door Actuator Module
(5)Horns
(6)Battery
(7)Powertrain Control Module (PCM)
(8)Vehicle Speed Sensor
(9)Engine Wiring Harness
Figure 2:

Left Front Corner of the Engine Compartment


Object Number: 374361  Size: LF
(1)Left Front Wheelhouse
(2)Engine Wiring Harness Junction Block 2
(3)Engine Wiring Harness Junction Block 1
(4)Forward Lamp Wiring Harness
Figure 3:

Rear View of the Instrument Panel


Object Number: 374415  Size: LF
(1)IP Fuse Block
(2)Hazard Lamp Flasher
(3)IP Wiring Harness
(4)Turn Signal Lamp Flasher
(5)Data Link Connector (DLC)
(6)Body Control Module (BCM)
(7)Daytime Running Lamps (DRL) Module
Figure 4:

Center Console (Pontiac Automatic)


Object Number: 374325  Size: MF
(1)Cigar Lighter
(2)Center Console
Figure 5:

Center Console (Chevrolet Automatic)


Object Number: 374326  Size: MF
(1)Cigar Lighter
(2)Center Console (Chevrolet Automatic Shown, Pontiac and Chevrolet Manual Similar)