SIR Zone Identification Views

2004 Oldsmobile Bravada AWDSECTION SIR Zone Identification Views
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. 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 .

Fig 1: Sierra/Silverado SIR Zone Identification Views
GM1399098Courtesy of GENERAL MOTORS CORP.
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-with RPO HP2
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 Sensing and Diagnostic Module (SDM)-Located under the left front seat under the carpet
8 Inflatable Restraint Seat Position Sensor (SPS)-Left-Located on the left front outboard seat track
9 Inflatable Restraint Steering Wheel Module-Located on the steering wheel
10 Battery-Located under the hood on the left side
11 Inflatable Restraint Front End Sensor-Left-Located on the front frame crossmember
RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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