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

Power, Ground, Steering Wheel Module, IP Module, Discriminating Sensor


Object Number: 744569  Size: FS
IGN 1, SEO IGN, and AIR BAG Fuses
G304
Splice Pack SP205
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
IGNITION, RUN, and START Bus Bar
HTD MIR, RR DEFOG Fuses, and RR DEFOG Relay
Master Electrical Component List
SIR System Description and Operation
Side Impact Sensors and Modules
SIR Caution
Figure 2:

Side Impact Sensors and Modules


Object Number: 744572  Size: FS
Master Electrical Component List
SIR System Description and Operation
Power, Ground, Steering Wheel Module, IP Module, Discriminating Sensor
SIR Caution
SIR Schematic Icons
SIR Schematic Icons