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

Front End Sensors


Object Number: 831424  Size: LF
(1)Inflatable Restraint Front End Sensor - Right
(2)Inflatable Restraint Front End Sensor - Left
Figure 2:

Inflatable Restraint Components


Object Number: 1514620  Size: LF
(1)Inflatable Restraint Steering Wheel Module (Includes Horn Contact)
(2)Steering Wheel
(3)Inflatable Restraint Steering Wheel Module Coil
(4)Inflatable Restraint I/P Module
(5)C218
(6)Inflatable Restraint Side Impact Sensor - Left (AJ7) (Right Similar)
(7)Inflatable Restraint Side Impact Sensor - Left Connector (AJ7) (Right Similar)
(8)Left B-Pillar
(9)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(10)Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector
(11)Inflatable Restraint Side Impact Module - Left (AJ7) (Right Similar)
(12)Seat Belt Pretensioner - Left (Right Similar, but also includes Inflatable Restraint Passenger Seat Belt Tension Retractor Sensor)
(13)Body Harness
Figure 3:

Passenger Seat


Object Number: 1555810  Size: LF
(1)Inflatable Restraint Front Passenger Presence System (PPS) Sensor
(2)Inflatable Restraint Front Passenger Presence System (PPS) Module