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

Center Top Of Instrument Panel


Object Number: 327485  Size: SF
(1)Instrument Panel (IP) Upper Trim Pad
(2)Theft Deterrent Indicator LED
(3)Sun Load Temperature Sensor
(4)Daytime Running Lamp (DLR) Ambient Light Sensor
Figure 2:

Below LH Instrument Panel


Object Number: 374704  Size: LF
(1)S282
(2)S265
(3)DRL Module
(4)Left IP Courtesy Lamp
(5)DRL Diode (Not Shown)
(6)Theft Deterrent Relay
(7)Hazard/Turn Signal Flasher Relay
(8)Rear Compartment Lid Release Relay
Figure 3:

Lower LH Side of I/P, Front of Knee Bolster


Object Number: 589163  Size: LF
(1)Theft Deterrent Shock Sensor
(2)Theft Deterrent Shock Sensor Harness Connector
Figure 4:

Rear Compartment Lid


Object Number: 588902  Size: LF
(1)Rear Compartment Key Cylinder Lock
(2)Rear Compartment Key Cylinder Lock Switch