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HOMESERVICE MANUALSCHEVROLET1998SUBURBAN K2500, 7.4 J, PART TIMEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 465 (CELLULAR COMMUNICATION SYSTEM)REPAIR INSTRUCTIONSNAVIGATION ANTENNA REPLACEMENTINSTALLATION PROCEDURE
1998 Chevrolet Suburban K2500, 7.4 J, Part Time

Installation Procedure

1998 Chevrolet Suburban K2500, 7.4 J, Part TimeSECTION Installation Procedure
WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Clean the surface of the rear shelf in the (GPS) antenna mounting location, using an isopropyl alcohol pad and a clean lint-free cloth.

    Important:  Do not touch the adhesive backing.

  2. Remove the protective backing from the adhesive backing of the GPS antenna.
  3. Install the GPS antenna to the rear shelf surface.

    Press the GPS antenna into place until fully seated for approximately 30 seconds.

    Fig 1: Installing GPS Antenna To Rear Shelf
    G01755154Courtesy of GENERAL MOTORS CORP.
  4. Connect the GPS antenna cable connector.
    5. Fig 2: Connecting GPS Antenna Cable Connector
    G01755155Courtesy of GENERAL MOTORS CORP.
  5. Install the rear shelf trim panel. Refer to TRIM PANEL REPLACEMENT - REAR WINDOW SHELF .
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.