GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Envoy - 2WD 🢒 Body and Accessories 🢒 Entertainment 🢒 Radio Antenna Module Replacement

Removal Procedure
  1. Remove the left coat hook. Refer to Coat Hook Replacement in Interior Trim.

    2. Notice: In order to avoid damaging the antenna lead connector, follow these guidelines:

       • Use a plastic tool and carefully pry the connector from the window.
       • Do NOT pull on the connector, which may be stuck to the urethane adhesive or the headliner.


    Object Number: 720269 Size: SH
  2. Disconnect the radio antenna module electrical connector from the stationary glass.
  3. Release the rear headliner to roof retainers.
  4. Lower the rear of the headliner far enough to access the radio antenna module located on the left side of the vehicle.

    5. Object Number: 728696 Size: SH
  5. Disconnect the electrical connector from the radio antenna module.
  6. Disconnect the coax cable from the radio antenna module.
  7. Remove the radio antenna module from the headliner retaining strips.
  8. Remove the radio antenna module from the vehicle.

Installation Procedure
  1. Attach the radio antenna module to the headliner retaining strips.

    2. Object Number: 728696 Size: SH
  2. Connect the coax cable to the radio antenna module.
  3. Connect the electrical connector to the radio antenna module.

    4. Object Number: 720269 Size: SH
  4. Connect the radio antenna module electrical connector to the stationary glass.
  5. Install the rear headliner to roof retainers.
  6. Install the left coat hook. Refer to Coat Hook Replacement in Interior Trim.