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Home >> Hummer >> 2006 >> H3 Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (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 2005 GMC Canyon and 2005 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of SDM
    GM1276856Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  1. Install the SDM (1) to the floor studs (3) with 3 nuts (2).

    Tighten:  Tighten the SDM nuts to 9 N.m (79 lb in).

    2. Fig 2: View Of SDM & Electrical Connector
    GM1276854Courtesy of GENERAL MOTORS CORP.
  2. Connect the electrical connector (2) to the SDM (1).
  3. Fold the carpet back down over the SDM.
  4. Install the floor console. Refer to Console Replacement (Small W/ Manual Transmission) or Console Replacement (Large W/ Manual or Automatic Trans.) in Instrument Panel, Gages, and Console.
    5. IMPORTANT: The AIR BAG indicator may remain ON after the SDM has been replaced. DTC B1001 may set requiring the SDM part number to be set in multiple modules. If the indicator remains ON after enabling the SIR system, perform the diagnostic system check and follow the steps thoroughly to ensure that the SDM is set properly.
  5. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 8 .
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