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

Left Side of IP (SEO)


Object Number: 298737  Size: SF
(1)Accessory Switch
Figure 2:

Left Rear of Engine Compartment


Object Number: 241616  Size: SH
(1)Brake Fluid Level Indicator Switch
Figure 3:

Left Side of IP


Object Number: 298745  Size: MH
(1)Instrument Cluster
(2)Instrument Cluster Connector
(3)Digital Speedometer Connector (SEO)
Figure 4:

Right Front of Engine Compartment


Object Number: 298618  Size: SH
(1)Right Front of Engine Compartment
Figure 5:

Starter -- Lower Front of Engine Compartment


Object Number: 305308  Size: LF
(1)Positive Battery Cable
(2)G113/G117 Engine Grounds
(3)Starter Assembly
(4)Engine Oil Level Indicator Switch
(5)Knock Sensor (Bank 1)
Figure 6:

Engine Oil Level Switch


Object Number: 181269  Size: SF
(1)Engine Oil Level Switch
Figure 7:

VSS and Engine Oil Pressure Indicator Switch -- Lower Rear of Engine


Object Number: 305318  Size: LF
(1)Power Steering Pump
(2)Engine Oil Pressure Indicator Switch
(3)Vehicle Speed Sensor (VSS)
(4)Rack and Pinion Assembly
Figure 8:

Center of Oil Pan


Object Number: 327463  Size: SF
(1)Engine Oil Level Indicator Switch
(2)Engine Oil Pan
Figure 9:

Below Left Side of IP


Object Number: 298072  Size: MF
(1)Park Brake Switch Connector
(2)DRL Module
Figure 10:

Below Right Side of IP


Object Number: 298733  Size: MF
(1)Blower Motor Relay and Rear Window Defogger Relay
(2)Seatbelt/ Ignition Key/ Lamps Alarm and Connector