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Home >> Cadillac >> 2003 >> Escalade EXT >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Entertainment System >> Repair Instructions >> Module Replacement - Radio Antenna Diversity >> Installation Procedure
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Installation Procedure

  1. Install the antenna module (3) to the roof.
    2. Fig 1: Installing Antenna Module To Roof
    G01457857Courtesy of GENERAL MOTORS CORP.
  2. Install the module bolt.
    NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

    Tighten 

    1. Tighten the bolt to 9 N.m (80 Ib in).
  3. Connect the antenna cable to the module (3), if disconnected.
  4. Connect the connector (2) to the rear quarter glass panel (1).
  5. Install the cable (2, 3) to the roof cross member by pushing in the retainer clips (1).
    6. Fig 2: Installing Cable To Roof Cross Member
    G01457858Courtesy of GENERAL MOTORS CORP.
  6. Install the module bolt.

    Tighten 

    1. Tighten the bolt to 9 N.m (80 Ib in).
    7. Fig 3: Installing The Module Bolt
    G01457859Courtesy of GENERAL MOTORS CORP.
  7. Connect the antenna cable to the module (1).
  8. Connect the connector (2) to the rear quarter glass panel (3).
  9. Install the headliner. Refer to HEADLINER REMOVAL/INSTALLATION in Interior Trim.
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