GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 XLR 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Antenna Cable Replacement

Removal Procedure
  1. Remove the right door sill plate. Refer to Carpet Retainer Replacement .
  2. Remove the right lock pillar trim. Refer to Body Lock Pillar Trim Panel Replacement .

    3. Object Number: 1293326 Size: SH
  3. Release the I/P wiring harness from the body retaining clips.
  4. Remove the I/P wiring harness push-in retainers from the floor panel support.
  5. Separate the antenna coaxial cable from the radio control coaxial cable and the I/P wiring harness.
  6. Remove the I/P right lower insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side .
  7. Remove the coaxial cable from the insulation tape along the hinge pillar.
  8. Remove the windshield side garnish moldings. Refer to Windshield Side Garnish Molding Replacement .
  9. Remove the sunshades. Refer to Carpet Retainer Replacement .
  10. Remove the windshield upper garnish molding. Refer to Windshield Garnish Molding Replacement .

    11. Object Number: 1222567 Size: SH
  11. Disconnect the coaxial cable from the front windshield antenna connector.
  12. Remove the tape retaining the coaxial cable to the windshield frame.
  13. Remove the coaxial cable from the vehicle.

Installation Procedure
  1. Install the coaxial cable into position in the front windshield.
  2. Install new tape to retain the cable to the windshield frame.

    3. Object Number: 1222567 Size: SH
  3. Connect the coaxial cable to the front windshield antenna connector.
  4. Install the windshield upper garnish molding. Refer to Windshield Garnish Molding Replacement .
  5. Install the sunshades. Refer to Carpet Retainer Replacement .
  6. Install the windshield side garnish moldings. Windshield Side Garnish Molding Replacement .
  7. Install the coaxial cable to the insulation tape along the hinge pillar.
  8. Install the I/P right lower insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side .

    9. Object Number: 1293326 Size: SH
  9. Install the I/P wiring harness push-in retainers to the floor panel support.
  10. Secure the I/P wiring harness to the body retaining clips.
  11. Connect the coaxial cable to the wire harness lead on the antenna module.
  12. Install the left lock pillar trim. Refer to Body Lock Pillar Trim Panel Replacement .
  13. Install the left door sill plate. Refer to Carpet Retainer Replacement .