GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2005 🢒 DeVille 🢒 Accessories 🢒 Entertainment 🢒 Antenna Cable Replacement

Removal Procedure

    Object Number: 827584 Size: SH
  1. For DTS vehicles equipped with a floor console, remove the floor console. Refer to Front Floor Console Replacement in Instrument Panel, Gages and Console.
  2. For base DeVille and DHS, remove the instrument panel (IP) center compartment . Refer to Instrument Panel Compartment Replacement in Instrument Panel, Gages and Console.
  3. Remove the left front seat. Refer to Bucket Seat Replacement in Seats.
  4. Remove the left front carpet retainer. Refer to Front Carpet Retainer Replacement in Interior Trim.
  5. Remove the left rear carpet retainer. Refer to Rear Carpet Retainer Replacement in Interior Trim.
  6. Remove the center pillar garnish molding. Refer to Center Pillar Garnish Molding Replacement in Interior Trim.
  7. Remove the rear seat back. Refer to Rear Seat Back Replacement in Seats
  8. Remove the left rear sail panel. Refer to Sail Panel Replacement in Interior Trim.
  9. Disconnect the radio antenna extension cable (1) from the antenna cable.

    10. Object Number: 827594 Size: SH
  10. Pull the front and rear carpet up on the left side of the vehicle in order to expose the vehicle wiring harness.
  11. Remove the vehicle harness conduit cover (1).

    12. Object Number: 827592 Size: SH
  12. Remove the antenna coaxial cable from the vehicle harness, cut the cable off at the rear seat area of the harness, near the rear fuse block.

    13. Object Number: 827575 Size: SH
  13. Disconnect radio antenna cable (2) from the antenna module (1).
  14. Remove the visible part of the antenna cable (2) from the wiring harness and cable clips.
  15. Cut the end of the antenna cable (2) off at the rear shelf area.

Installation Procedure

    Object Number: 827592 Size: SH
  1. Route the new coaxial antenna cable from the IP through the wiring harness conduit to the rear seat area.

    2. Object Number: 827594 Size: SH
  2. Install the vehicle harness conduit cover (1).
  3. Position the carpet back to the floor, over the vehicle wiring harness.

    4. Object Number: 827575 Size: SH
  4. Route the antenna cable (2) to the antenna module (1).
  5. Connect the antenna cable (2) to the antenna module (1).
  6. Reattach the radio antenna cable (2) to the antenna module wiring harness and clips

    7. Important: Ensure the antenna cable is routed so it will not interfere with the rear seat back and bottom removal and installation procedure.

  7. Tie strap or tape the antenna cable to the electrical wiring harness, in the rear seat area.

    8. Object Number: 827580 Size: SH
  8. Connect the radio antenna cable to the radio extension cable.
  9. For DTS vehicles equipped with a floor console, Install the floor console. Refer to Front Floor Console Replacement in Instrument Panel, Gages and Console.
  10. For base DeVille and DHS, Install the instrument panel (IP) center compartment . Refer to Instrument Panel Compartment Replacement in Instrument Panel, Gages and Console.
  11. Install the left front seat. Refer to Bucket Seat Replacement in Seats.
  12. Install the left rear sail panel. Refer to Sail Panel Replacement in Interior Trim.
  13. Install the center pillar garnish molding. Refer to Center Pillar Garnish Molding Replacement in Interior Trim.
  14. Install the left front carpet retainer. Refer to Front Carpet Retainer Replacement in Interior Trim.
  15. Install the left rear carpet retainer. Refer to Rear Carpet Retainer Replacement in Interior Trim.
  16. Install the rear seat back. Refer to Rear Seat Back Replacement in Seats