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

Power, Ground, and Side Impact Sensors


Object Number: 783617  Size: FS
Master Electrical Component List
SIR System Description and Operation
SDM and Frontal Inflator Modules
SIR Caution
Fasten Seat Belt Indicator and Switch
Class 2 Serial Data Line (LH Drive) (1 of 2)
SIR Schematic Icons
Battery Feed to Fuse Block - Rear
Figure 2:

SDM and Frontal Inflator Modules


Object Number: 788510  Size: FS
Master Electrical Component List
SIR System Description and Operation
SDM and Side Impact Inflator Modules w/Pretensioners
Power, Ground, and Side Impact Sensors
SIR Caution
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
Figure 3:

SDM and Side Impact Inflator Modules w/Pretensioners


Object Number: 788512  Size: FS
Master Electrical Component List
SIR System Description and Operation
SDM and Frontal Inflator Modules
SIR Caution
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons