GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Impala 🢒 Preface 🢒 Cautions and Notices 🢒 Enabling the SIR System

    Object Number: 628320 Size: SH
  1. Connect the inflatable restraint side impact module - LF connector (1), located under the driver seat.
  2. Install the connector position assurance (CPA) to the side impact module - LF connector.

    3. Object Number: 300141 Size: SH
  3. Connect the inflatable restraint IP module connector, located at the RH side of the IP.
  4. Install the CPA to the IP module connector.
  5. Install the RH IP access hole cover.

    6. Object Number: 217461 Size: SH
  6. Connect the inflatable restraint steering wheel module coil connector, located at the LH side of the IP.
  7. Install the CPA to the steering wheel module coil connector.

    8. Object Number: 300140 Size: SH
  8. Install the SIR Fuse.
  9. Install the LH IP access hole cover.
  10. Staying well away from all inflator modules, turn ON the ignition.
    11. 10.1. The AIR BAG indicator will flash 7 times.
    10.2. The AIR BAG indicator will then turn OFF.
  11. Perform the Diagnostic System Check - SIR if the AIR BAG indicator does not operate as described.