FixVault

SIR Component Views

WARNING: This page is about a different car, the 2004 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: SIR Modules
GM801443Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Steering Wheel
2 Inflatable Restraint Steering Wheel Module Connectors
3 Inflatable Restraint Steering Wheel Module
4 Inflatable Restraint I/P Module
5 Inflatable Restraint I/P Module Connector
6 Inflatable Restraint Roof Rail Module - Passenger Connector (Driver Similar)
7 Inflatable Restraint Roof Rail Module - Passenger (Driver Similar)
8 Inflatable Restraint Roof Rail Module Tether - Passenger (Driver Similar)
9 Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector
10 Inflatable Restraint Sensing and Diagnostic Module (SDM)
11 Inflatable Restraint Side Impact Module - Driver (Passenger Similar)
12 Seat Belt Pretensioner - Driver (Passenger Similar) and Seat Belt Switch - Driver
13 Driver Seat (Passenger Similar)
Fig 2: Inflatable Restraint Steering Wheel Module Components
GM1347691Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Inflatable Restraint Steering Wheel Module Connector C1
2 C208
3 Inflatable Restraint Steering Wheel Module Connector C2
4 Horn Switch Ground Connection
5 Inflatable Restraint Steering Wheel Module
Fig 3: Steering Column Components
GM1373991Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Inflatable Restraint Steering Wheel Module Coil
2 C208
3 Inflatable Restraint Steering Wheel Module Connector C1
4 Inflatable Restraint Steering Wheel Module Connector C2
5 Turn Signal/Multifunction Switch
6 Turn Signal/Multifunction Switch Connector C4 (LY9/LA3/LY7)
7 Turn Signal/Multifunction Switch Connector C3
8 Turn Signal/Multifunction Switch Connector C2
9 Turn Signal/Multifunction Switch Connector C1
10 Steering Wheel Position Sensor
11 C203
12 Fuse Block - Steering Column
13 C202
14 Theft Deterrent Control Module Connector
15 Ignition Lock Cylinder Control Actuator Connector
16 Ignition Switch Connector
17 Ignition Key Alarm Switch (Part of steering column harness)
18 Windshield Wiper/Washer Switch Connector
19 Windshield Wiper/Washer Switch
20 Theft Deterrent Control Module
21 Ignition Switch (Hidden) and Ignition Lock Cylinder Case
22 Ignition Lock Cylinder Control Actuator
Fig 4: SIR Sensors
GM801446Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Inflatable Restraint Front End Discriminating Sensor
2 Inflatable Restraint Front End Discriminating Sensor Connector
3 Inflatable Restraint Side Impact Sensing Module (SISM) - Passenger (Driver Similar)
4 Inflatable Restraint Side Impact Sensing Module (SISM) - Passenger Connector (Driver Similar)