GM Service Manual Online
For 1990-2009 cars only

Radio Antenna Cable Extension Cable Replacement US6

Removal Procedure


    Object Number: 311050  Size: SH
  1. Open the rear compartment.
  2. Remove the antenna extension cable from the antenna.
  3. Remove the rear seat cushion. Refer to Rear Seat Cushion Replacement in Seats.

  4. Object Number: 311055  Size: SH
  5. Remove the right carpet retainer. Refer to Carpet Retainer Replacement in Interior Trim.
  6. Remove the right center pillar lower trim panel. Refer to Rear Side Door Trim Panel Replacement in Doors.

  7. Object Number: 311057  Size: SH
  8. Pull back the right side carpet in order to gain access to the wiring harness.
  9. Remove the right side instrument panel insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.
  10. Remove the instrument panel compartment. Refer to Instrument Panel Compartment Replacement in Instrument Panel Gauges and Console.
  11. Remove the radio. Refer to Radio Replacement .

  12. Object Number: 311061  Size: SH
  13. Cut off the visible ends of the antenna extension cables from the wiring harness.

Installation Procedure


    Object Number: 311061  Size: SH
  1. Use electrical tape in order to secure the antenna extension cable to the top of the wiring harness.
  2. Ensure that the cable is secured to the harness at least every 150 mm (6 in) in order to avoid any possible damage to the cable.

  3. Install the radio. Refer to Radio Replacement .

  4. Object Number: 311057  Size: SH
  5. Install the instrument panel compartment. Refer to Instrument Panel Compartment Replacement in Instrument Panel Gauges and Console.
  6. Install the right side instrument panel insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel Gauges and Console.
  7. Install the right side carpet.
  8. Install the right side center pillar lower trim panel. Refer to Rear Side Door Trim Panel Replacement in Doors.

  9. Object Number: 311055  Size: SH
  10. Install the right side carpet retainer. Refer to Carpet Retainer Replacement in Interior Trim.
  11. Install the rear seat cushion. Refer to Rear Seat Cushion Replacement in Seats.

  12. Object Number: 311050  Size: SH
  13. Install the rear seat back cushion. Refer to Rear Seat Back Replacement in Seats.
  14. Close the rear compartment lid.

Radio Antenna Cable Extension Cable Replacement U77

Removal Procedure


    Object Number: 311050  Size: SH
  1. Loosen the rear of the headliner in order to gain access. Refer to Headlining Trim Panel Replacement in Interior Trim.
  2. Remove the antenna extension cable from the amplifier.
  3. Remove the rear seat cushion. Refer to Rear Seat Cushion Replacement in Seats.

  4. Object Number: 311055  Size: SH
  5. Remove the right carpet retainer. Refer to Carpet Retainer Replacement in Interior Trim.

  6. Object Number: 311057  Size: SH
  7. Remove the right center pillar lower trim panel. Refer to Rear Side Door Trim Panel Replacement in Doors.
  8. Pull back the right side of the carpet in order to gain access to the wiring harness.
  9. Remove the right instrument panel insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.
  10. Remove the instrument panel compartment. Refer to Instrument Panel Compartment Replacement in Instrument Panel, Gauges and Console.
  11. Remove the radio. Refer to Radio Replacement .

  12. Object Number: 362118  Size: SH
  13. Disconnect the antenna extension cable from the amplifier.

  14. Object Number: 362094  Size: SH
  15. Cut off the visible ends of the antenna extension cables from the wiring harness in the instrument panel compartment area.

  16. Object Number: 362093  Size: SH
  17. Cut off the visible ends of the antenna extension cables from the wiring harness in the rear shelf area.
  18. Remove the antenna extension cables cut ends from the vehicle.

Installation Procedure


    Object Number: 311064  Size: MH
  1. Install the antenna extension cables to the vehicle.

  2. Object Number: 362090  Size: SH

    Important: Use electrical tape in order to secure the antenna extension cable to the top of the wiring harness.

    Ensure that the cable is secured to the harness at least every 150 mm (6 in), in order to avoid any possible damage to the cable.

  3. Route and secure the antenna extension cable(s) to the vehicle.

  4. Object Number: 362091  Size: SH
  5. Route and secure the antenna extension cable(s) to the vehicle.
  6. Install the radio. Refer to Radio Replacement .

  7. Object Number: 311057  Size: SH
  8. Install the instrument panel compartment. Refer to Instrument Panel Compartment Replacement in Instrument Panel, Gauges and Console.
  9. Install the right side instrument panel insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.
  10. Install the right side carpet.

  11. Object Number: 311055  Size: SH
  12. Install the right side center pillar lower trim panel. Refer to Rear Side Door Trim Panel Replacement in Doors.
  13. Install the right side carpet retainer. Refer to Carpet Retainer Replacement in Interior Trim.

  14. Object Number: 311050  Size: SH
  15. Install the rear seat cushion. Refer to Rear Seat Cushion Replacement in Seats.
  16. Install the rear seat back cushion. Refer to Rear Seat Back Replacement in Seats.

  17. Object Number: 362118  Size: SH
  18. Install the antenna extension cable to the amplifier.