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

General Overview


Object Number: 260639  Size: LF
(1)Inflatable Restraint IP Module
(2)Steering Column
(3)B-Pillar
(4) Side Impact Sensor-Right (Left similar)
(5)Seat Belt Pretensioner-Left (Right similar)
(6)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(7)SDM Wiring Harness Connector
(8)Inflatable Restraint Front Side Impact Module-Left (Right similar)
(9)Nut
(10)Yellow 2-Way Underseat Connector
(11)Floor Mounting
(12)Armrest
(13)Inflatable Restraint Steering Wheel Module Fastener
(14)Inflatable Restraint Steering Wheel Module
(15)Steering Wheel
Figure 2:

Below Right Side of IP


Object Number: 447202  Size: LF
(1)Harness to Inflatable Restraint I/P Module (Yellow)
(2)In-line Connector C200 of Body Harness (C203, Left Side Similar)
(3)In-line Connector C200 of I/P Harness (C203, Left Side Similar)
(4)In-Line C302 to Right Door Harness
(5)In-Line C304 to Right Door Harness
(6)Body Harness
(7)In-Line Connector C216 (Yellow), Body Harness to Inflatable Restraint I/P Module
Figure 3:

Right Side of IP


Object Number: 447364  Size: LF
(1)Inflatable Restraint I/P Module
(2)In-Line Connector C216 (Yellow), from Inflatable Restraint I/P Module to Body Harness
(3)Recirculation Inlet Actuator
Figure 4:

Below Right Front Passenger Seat


Object Number: 821747  Size: LF
(1)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(2)Body Harness
Figure 5:

Pontiac Steering Wheel


Object Number: 447160  Size: LF
(1)Connector to Steering Wheel Controls
(2)Connector from Inflatable Restraint Steering Wheel Module
(3)Inflatable Restraint Steering Wheel Module
(4)Horn Switch
(5)Steering Wheel Controls
Figure 6:

Chevrolet Steering Wheel


Object Number: 447158  Size: LF
(1)Horn Switches
(2)Connector from Inflatable Restraint Wheel Module
(3)Inflatable Restraint Steering Wheel Module
(4)Steering Wheel
Figure 7:

Left Side of Vehicle, Lower Part of B -- Pillar


Object Number: 821874  Size: LF
(1)Side Impact Sensor -- Left (Right Side Similar)
Figure 8:

Front of Radiator Support


Object Number: 821752  Size: LF
(1)Electronic Frontal Sensor -- Left (Right Similar)
Figure 9:

Underside of Drivers Seat


Object Number: 821754  Size: LF
(1)Seat Belt Pretensioner -- Left
(2)C313
(3)Side Impact Module -- Left
Figure 10:

Underside of Right Front Passenger Seat


Object Number: 821753  Size: LF
(1)Seat Belt Pretensioner -- Right
(2)C314
(3)Side Impact Module -- Right