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

Cell 47 SIR Module Power and Ground, DLC and Instrument Cluster


Object Number: 241654  Size: FS
SIR Components
SIR System Component Description and Definitions
Cell 47 Pretensioners, Seat Modules, and Side Impact Sensors
Power Distribution Schematics
Data Link Connector Schematics
Ground Distribution Schematics
Figure 2:

Cell 47 Pretensioners, Seat Modules, and Side Impact Sensors


Object Number: 241655  Size: FS
SIR Components
SIR System Component Description and Definitions
Cell 47 SIR Module Power and Ground, DLC and Instrument Cluster