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Home >> Pontiac >> 2005 >> Sunfire Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Supplemental Inflatable Restraint System) >> Repair Instructions >> Inflatable Restraint Sensing and Diagnostic Module Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Am and 2004 Oldsmobile Alero. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove any dirt, grease, or other impurities from the mounting surface.
    2. Fig 1: View Of Inflatable Restraint Sensing & Diagnostic Module (SDM) & Components
    GM241291Courtesy of GENERAL MOTORS CORP.
  2. Install the SDM (5) horizontally to the vehicle.
  3. Point the arrow on the SDM toward the front of the vehicle.
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the SDM mounting fasteners (1).

    Tighten:  Tighten the fasteners to 10 N.m (89 lb in).

  5. Install the SDM harness connector (3) to the SDM (5).
  6. Install the CPA (2) to the SDM harness connector.
  7. Position the carpet to cover the SDM.
  8. Install the anchor bolt to the right front seat belt.

    Tighten:  Tighten the bolt to 41 N.m (30 lb ft).

  9. Install the passenger front carpet retainer. Refer to Carpet Retainer Replacement - Front and to Carpet Retainer Replacement - Rear in Interior Trim.
  10. Install the front passenger seat. Refer to Seat Replacement - Front Bucket in Seats.
  11. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 5 .
  12. If you replaced the SDM, perform the following procedure in order to update the BCM with the new SDM part number:
      IMPORTANT: The AIR BAG indicator may remain ON after the SDM is replaced. After programming the SDM part number into the BCM, cycle the ignition switch OFF and ON. This turns OFF the AIR BAG indicator and clears the DTC.
    1. Install a scan tool.
    2. Select the Special Functions option from the SIR Menu and press enter.
    3. Select the Setup SDM Part Number in BCM option and press enter.
    4. Follow the procedure on the scan tool display.
    5. Cycle the ignition switch OFF and ON.
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