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

Power, Ground, and Side Impact Sensors


Object Number: 489026  Size: FS
SIR Components
SIR System Component Description and Definitions
SDM, Front and Rear Side Inflator Modules with Option AW9
Handling ESD Sensitive Parts Notice
SIR Handling Caution
SIR, VENT SOL, and IGN 1 Fuses
Data Link Connector Schematics
Seat Belt Schematics
Figure 2:

SDM, Front and Rear Side Inflator Modules with Option AW9


Object Number: 489031  Size: FS
SIR Components
SIR System Component Description and Definitions
SDM, Side Inflator Modules and Pretensioners
Power, Ground, and Side Impact Sensors
Handling ESD Sensitive Parts Notice
SIR Handling Caution
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
Figure 3:

SDM, Side Inflator Modules and Pretensioners


Object Number: 489036  Size: FS
SIR Components
SIR System Component Description and Definitions
SDM, Front and Rear Side Inflator Modules with Option AW9
Handling ESD Sensitive Parts Notice
SIR Handling Caution
SIR Schematic Icons
SIR Schematic Icons