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

Engine, Right Front (Six Cylinder Engine, 4.2L)


Object Number: 748826  Size: MF
(1)Engine Harness, Right Front
(2)Engine Oil Pressure (EOP) Sensor Connector
Figure 2:

I/P Cluster


Object Number: 749891  Size: MF
(1)Speedometer
(2)Engine Oil Pressure Gage
(3)Voltmeter
(4)Coolant Temperature Gage
(5)Fuel Gage
(6)Tachometer
Figure 3:

Steering Wheel Controls


Object Number: 1460839  Size: MF
(1)Steering Wheel Control Switch Assembly - Upper Left
(2)Steering Wheel Control Switch Assembly - Upper Right
(3)Steering Wheel Control Switch Assembly - Lower Right
(4)Steering Wheel Control Switch Assembly - Lower Left