GM Service Manual Online
For 1990-2009 cars only

    Caution: Refer to SIR Inflator Module Handling and Storage Caution in the Preface section.

  1. Insert the airbag fuse F1 in the instrument panel (I/P) fuse block.
  2. Caution: When enabling the SIR system, be extremely careful when installing the fuse and/or turning the ignition switch on. Stand clear of the inflator module and verify no loose objects are directly in front of the inflator modules. Possible personal injury or vehicle damage could result if an accidental deployment were to occur.

  3. Turn the ignition switch to ON and verify that the airbag indicator flashes 7 times and turns OFF. If it does not operate as described, perform the Diagnostic System Check - SIR. Refer to Diagnostic System Check - SIR .