GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 G8 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 SIR Schematics
Figure 1:

Module Power, Ground, Indicators, Rollover/Passenger Presence Sensors
Object Number: 2034227 Size: FS
Figure 2:

Front End Sensors, Seat Belt Pretensioners, and Front Air Bags
Object Number: 2034228 Size: FS
Figure 3:

Seat Position/Side Impact Sensors and Roof Rail/Side Impact Air Bags
Object Number: 2034229 Size: FS