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Home >> Isuzu >> 2007 >> Ascender RWD >> 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, etc. from the mounting surface.
  2. Fig 1: Exploded View Of SDM Retaining Nuts
    GM741874Courtesy of GENERAL MOTORS CORP.
  3. Install the SDM horizontally to the vehicle.
  4. Point the arrow on the SDM towards the front of the vehicle.
  5. NOTE: Refer to Fastener Notice .
  6. Install the nuts that retain the SDM to the floor panel.

    Tighten:  Tighten the nuts to 12 N.m (106 lb in).

  7. Fig 2: Locating Electrical Connector At SDM
    GM741873Courtesy of GENERAL MOTORS CORP.
  8. Connect the electrical connectors (2) to the SDM (1).
  9. Return the carpet to the fully installed position.
  10. Install the console mounting bracket to the floor panel. Refer to Floor Console Bracket Replacement .
  11. Install the floor console. Refer to Console Replacement .
  12. 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 up properly.
  13. Enable the SIR system. Refer to SIR Disabling and Enabling .