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HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 890 (ENTERTAINMENT SYSTEM)REPAIR INSTRUCTIONSANTENNA CABLE REPLACEMENTINSTALLATION PROCEDURE
2003 Chevrolet TrailBlazer 4.2 S, 4WD

Installation Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the following components to the vehicle:
    • The antenna cable
    • The antenna cable extension
    Fig 1: Installing Antenna Cable
    G01517474Courtesy of GENERAL MOTORS CORP.
  2. Install the antenna cable to the instrument panel carrier.
    Fig 2: Installing Antenna Cable To Instrument Panel Carrier
    G01517475Courtesy of GENERAL MOTORS CORP.
  3. Install the bolt which secures the antenna cable extension to the roof.

    Tighten 

    Tighten the bolt to 3.2 N.m (28 lb in).

  4. Install the trim panel at the right cowl side. Refer to TRIM PANEL REPLACEMENT -- COWL SIDE .
  5. Install the garnish molding to the windshield. Refer to GARNISH MOLDING REPLACEMENT -- WINDSHIELD PILLAR .
  6. Install the sunshade anchor. Refer to SUNSHADE ANCHOR REPLACEMENT .
  7. Install the sunshade. Refer to SUNSHADE REPLACEMENT .
  8. Install the radio. Refer to RADIO REPLACEMENT  .
    Fig 3: Installing Antenna Cable Extension To Roof
    G01517476Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.