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

Left Front of the Vehicle (DF5)


Object Number: 897557  Size: MF
(1)Ambient Air Temperature Sensor
Figure 2:

Top Center of the Windshield


Object Number: 897903  Size: MF
(1)Inside Rear View Mirror
Figure 3:

Rear of the Passenger Compartment


Object Number: 1538491  Size: MF
(1)Dome Lamp
(2)Center High Mounted Stop Lamp (CHMSL)
(3)Rear Window Defogger Grid
Figure 4:

Center of the I/P


Object Number: 897848  Size: MF
(1)Rear Window Defogger Switch
(2)HVAC Control Assembly