GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Spark 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 SIR Component Views
Figure 1:

SIR System
Object Number: 1225547 Size: LF
(1)Inflabtable Restraint Steering Wheel Module
(2)Inflabtable Restraint Passenger IP Inflatable Module
(3)Inflabtable Restraint Steering Wheel Module Coil
(4)Inflabtable Restraint Sensing and Diagnostic Module (SDM)
(5)Wiring Harness
Figure 2:

Seat Belts
Object Number: 1225471 Size: LF
(1)Front Seat Belt
(2)Seat Belt Switch
(3)Front Seat Belt Buckle
(4)Rear Seat Belt--Three-Point
(5)Rear Seat Belt--Two-Point/Buckle--Three-Point
(6)Rear Seat Belt Buckle--Three-Point/Two-Point
(7)Seat Belt Pretensioner (Left Side Shown, Right Side Similar)