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Home › Hummer › 2008 › H3 Base, Automatic › Repair and Diagnosis › External Pages › Different car › Section 165 (Supplemental Inflatable Restraint System) › Repair Instructions › Inflatable Restraint Side Impact Sensor Replacement › Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
    CAUTION: Do not strike or jolt the inflatable restraint side impact sensor (SIS). Before applying power to the SIS make sure that it is securely fastened. Failure to observe the correct installation procedures could cause SIR deployment, personal injury, or unnecessary SIR system repairs.
    CAUTION: Refer to SIR Caution .
  1. Disable the SIR system. Refer to SIR Disabling and Enabling .
  2. Move the seat to the full forward position.
  3. Remove the center pillar trim panel. Refer to Center Pillar Garnish Molding Replacement .
    4. Fig 1: View Of SIS CPA, Connector & SIS At Left Center Pillar
    GM751939Courtesy of GENERAL MOTORS CORP.
  4. Remove the connector position assurance (CPA) (1) from the harness connector (2) to the inflatable restraint side impact sensor (SIS).
  5. Disconnect the harness connector (2) from the SIS (3).
    6. Fig 2: View Of SIS & Mounting Fasteners
    GM751940Courtesy of GENERAL MOTORS CORP.
  6. Remove the SIS mounting fasteners (2).
  7. Remove the SIS (1) from the center pillar.
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