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Home >> Cadillac >> 2006 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 384 (Supplemental Inflatable Restraint System) >> Repair Instructions >> Inflatable Restraint Front End Sensor Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove any dirt, grease, or other contaminants from the mounting surface (1).
    2. IMPORTANT: Refer to SIR Service Precautions .
  2. Point the arrow on the sensor toward the front of the vehicle.
    3. NOTE: Refer to Fastener Notice in Cautions and Notices.
    Fig 1: Installing The Sensor Horizontally To The Radiator Support
    GM859932Courtesy of GENERAL MOTORS CORP.
  3. Install the sensor (2) horizontally to the radiator support.

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

  4. Connect the electrical connector to the sensor (2).
  5. Install the CPA.
  6. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 1 .
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