SIR Zone Identification Views
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
The SIR Zone Identification Views shown below illustrate the approximate location of all SIR components available for the vehicle. This will assist in determining the appropriate SIR Disabling and Enabling Zones for a given service procedure, refer to SIR Disabling and Enabling Zones .
| Callout | Component Name |
|---|---|
| 1 | Inflatable Restraint Front End Sensor-Right-Located on the front frame crossmember |
| 2 | Inflatable Restraint I/P Module-Located at the right front of the instrument panel cluster (IPC) |
| 3 | Inflatable Restraint Side Impact Sensor (SIS)-Right-Located under the right front door trim near the lower rear of the door frame |
| 4 | Inflatable Restraint Seat Position Sensor (SPS)-Right-Located on the right front outboard seat track |
| 5 | Inflatable Restraint Passenger Presence System (PPS)-Located under the right front seat mounted to the seat frame |
| 6 | Inflatable Restraint Seat Belt Tension Retractor Sensor-Located on the outboard lower seat belt anchor |
| 7 | Inflatable Restraint Side Impact Module-Right-Located on the side of the right front seat back |
| 8 | Inflatable Restraint Side Impact Module-Left-Located on the side of the left front seat back |
| 9 | Inflatable Restraint Sensing and Diagnostic Module (SDM)-Located under the left front seat under the carpet |
| 10 | Inflatable Restraint Seat Position Sensor (SPS)-Left-Located on the left front outboard seat track |
| 11 | Inflatable Restraint Side Impact Sensor (SIS)-Left-Located under the left front door trim near the lower rear of the door frame |
| 12 | Inflatable Restraint Steering Wheel Module-Located on the steering wheel |
| 13 | Battery-Located under the hood on the left side |
| 14 | Inflatable Restraint Front End Sensor-Left-Located on the front frame crossmember |