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Home >> Cadillac >> 2003 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 242 (Cellular Communication System) >> Repair Instructions >> Bracket Assembly Replacement - OnStar Module >> Installation Procedure
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Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Slide the module (3) into the mounting bracket (1).
  2. Push the module (3) towards the mounting bracket (1) at the end near the tab (2).

    Push until the module (3) is seated in the mounting bracket (1).

    Fig 1: Installing Module Into Mounting Bracket
    G02422530Courtesy of GENERAL MOTORS CORP.
  3. Install the module and bracket (2) to the I/P.
    CAUTION: Refer to FASTENER NOTICE .
  4. Install the bolts (3).

    Tighten 

    Tighten the bolts (3) to 3 N.m (27 lb in).

  5. Connect the coaxial cable and the electrical connectors (2) to the module.
  6. Install the drivers knee bolster. Refer to KNEE BOLSTER REPLACEMENT - LEFT .
    Fig 2: Installing Module & Bracket Assembly
    G02422531Courtesy of GENERAL MOTORS CORP.
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