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

Center Console Components


Object Number: 1652150  Size: LF
(1)I/P Trim
(2)Body Control Module (BCM)
(3)MAster Window Switch
(4)A/T Shift Lock Control Solenoid (MN5)
(5)Floor Panel
(6)Park Brake Switch
(7)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(8)Floor Panel
Figure 2:

I/P Harness


Object Number: 1592467  Size: LF
(1)Instrument Panel
(2)Ambient Light Sensor
(3)S201
(4)S200
(5)S206
(6)G203
(7)G201
(8)C201
(9)Data Link Connector (DLC)
(10)SP205
(11)Body Control Module (BCM) C2
(12)Body Control Module (BCM) C4
(13)C210
(14)C206
(15)C200 (KA1, UE1, U2K)
(16)S204
(17)S205 (UE1)