GM Service Manual Online
For 1990-2009 cars only

The SIR 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 for a given service procedure, refer to SIR Disabling and Enabling .

Astro and Safari


Object Number: 880794  Size: MF
(1)Inflatable Restraint Front End Discriminating Sensor-Located on the front of the vehicle in the engine compartment
(2)Inflatable Restraint I/P Module-Located at the top right under the instrument panel
(3)Inflatable Restraint Sensing and Diagnostic Module (SDM)-Located underneath the LF/driver seat
(4)Inflatable Restraint Steering Wheel Module-Located on the steering wheel
(5)Battery-Located under Hood on the left side