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Home › GMC › 2005 › Jimmy Part Time, Automatic › Repair and Diagnosis › Restraints › Air Bag, SRS › Supplemental Inflatable Restraint System › Repair Instructions › Inflatable Restraint Sensing and Diagnostic Module Replacement › Installation Procedure

Installation Procedure

  1. Remove any dirt, grease, or other impurities from the mounting surface.
    2. Fig 1: Locating SDM harness connector Components
    GM388336Courtesy of GENERAL MOTORS CORP.
  2. Install the SDM (2) 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 fasteners to 12 N.m (106 lb in).

  5. Install the SDM harness connector (3) to the SDM (2).
  6. Install the CPA (4) to the SDM harness connector (3).
  7. Tape the cut carpet to cover the SDM.
  8. Install the floor console, if equipped. Refer to Console Replacement - Front Floor (Full Length (Auto Trans)) or Console Replacement - Front Floor (Non-Full Length) or Console Replacement - Front Floor (Full-Length (Manual Trans)) in Instrument Panel, Gages and Console.
    9. 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.
  9. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 1  and to SIR Disabling and Enabling Zone 3 .
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