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

Left Side of the I/P


Object Number: 1206068  Size: LF
(1)Multifunction Turn Signal Lever
(2)TAP Shift Switch - Left
(3)Hazard Warning Switch
(4)Instrument Panel Cluster (IPC)
(5)TAP Shift Switch - Right
(6)Windshield Wiper/Washer Switch
(7)Ignition Switch
(8)Driver Information Center (DIC)
(9)Radio
(10)HVAC Control Module
(11)Heated Seat Switch - Front Passenger
(12)Rear Defogger Switch
(13)Heated Seat Switch - Driver
(14)Steering Wheel Controls - Right
(15)Cruise Control Switch
(16)Inflatable Restraint Steering Wheel Module
(17)Tilt Steering Wheel Lever
(18)Steering Wheel Controls - Left
(19)Interior Lamp Switch
Figure 2:

Side of the Driver Seat


Object Number: 1215785  Size: LF
(1)Seat Adjuster Switch - Driver
(2)Seat Lumbar Switch - Driver
Figure 3:

Under Front of Driver Seat


Object Number: 1320394  Size: LF
(1)Seat Belt Pretensioner - Left (Seat Belt Pretensioner - Right, Similar)
(2)Heated Seat Relay - Driver (Heated Seat Relay - Front Passenger, Similar)
Figure 4:

Under the Driver Seat


Object Number: 1215789  Size: LF
(1)Seat Adjuster Motor Assembly - Driver Connector
(2)Seat Belt Switch, Connector
(3)Front Vertical Motor
(4)Horizontal Motor
(5)Heated Seat Element - Driver Back
(6)C311
(7)Hinge
(8)C316
(9)C312
Figure 5:

Rear of the Driver Seat Back


Object Number: 1215797  Size: LF
(1)Seat Lumbar Vertical Motor
(2)Seat Horizontal Motor - Driver
Figure 6:

Passenger Heated Seat Elements, Driver Seat Similar


Object Number: 1204231  Size: MF
(1)Heated Seat Element - Front Passenger Back
(2)Heated Seat Element - Front Passenger Cushion (Under Seat Cover)
(3)Seat Cover, Partially Removed