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

Left Side of the Instrument Panel


Object Number: 600107  Size: LF
(1)Instrument Cluster Connector
(2)Instrument Panel Cluster (IPC)
Figure 2:

Left Side of the Instrument Panel


Object Number: 600093  Size: SF
(1)Traction Control Switch Connector
(2)Ignition Switch
(3)Traction Control/Fog/I/P Dimmer Switch Assembly
(4)I/P Dimmer Switch Connector
(5)Fog Lamp Switch Connector
Figure 3:

Engine Oil Pressure


Object Number: 795910  Size: MF
(1)Engine Oil Pressure (EOP) Sensor