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

Left Side of Engine


Object Number: 828590  Size: MF
(1)G105 - Negative Battery Cable
(2)G105 - Engine Harness Ground
(3)Engine Harness
(4)Engine Coolant Temperature (ECT) Sensor
Figure 2:

Lower Right Side of Engine


Object Number: 828615  Size: MF
(1)Crankshaft Position (CKP) Sensor Connector
(2)Starter Motor
(3)Engine Oil Level Switch
Figure 3:

Upper Rear of the Engine


Object Number: 825336  Size: MF
(1)Engine Harness
(2)G103 - Engine Harness Ground
(3)G104
(4)Camshaft Position (CMP) Sensor Connector
(5)Engine Oil Pressure (EOP) Sensor Connector
Figure 4:

Upper Left of the I/P


Object Number: 819967  Size: MF
(1)Instrument Panel Cluster (IPC)
(2)I/P Harness
(3)C210 - I/P Harness Side
(4)IPC Connector
Figure 5:

Splice Pack SP206


Object Number: 857908  Size: LF
(1)Steering Column
(2)Transfer Case Shift Control Module
(3)Splice Pack SP206
(4)Steering Wheel Controls Backlight Fuse
Figure 6:

Fuel Level Sensor


Object Number: 1395447  Size: LF
(1)Fuel Pump and Sender Assembly
(2)Fuel Level Sensor
(3)Fuel Tank