GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Yukon XL - 2WD 🢒 Body and Accessories 🢒 Cellular Communication 🢒 Mobile Telephone Antenna Coaxial Cable Replacement

Removal Procedure
  1. Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
  2. Remove the IP trim panel. Refer to Instrument Panel Upper Trim Panel Replacement in Instrument Panel, Console and Gages.
  3. Remove the driver's side door sill plate. Refer to Front Side Door Sill Plate Replacement in Interior Trim.
  4. Remove the hinge pillar trim moldings. Refer to Body Hinge Pillar Trim Panel Replacement in Interior Trim.

    5. Object Number: 798120 Size: SH
  5. Disconnect the cable connector from the antenna inner coupling (1).
  6. Remove the cable clips (2) from the roof and pillar.

    7. Object Number: 798122 Size: SH
  7. Remove the cable from the body harness conduit (1).

    8. Object Number: 798124 Size: SH
  8. Remove the cable clips (2) from underneath the IP.
  9. Disconnect the cable connector (3) from the VCU.
  10. Attach a wire to the end of the cable connector (3) in order for the coaxial cable to be pulled from underneath the IP.
  11. Remove the wire from the coaxial cable.
  12. Remove the cable from the vehicle.

Installation Procedure
  1. Attach the wire to the new coaxial cable.
  2. From the top of the IP pull the wire till the coaxial cable can be connected to the VCU.
  3. Remove the wire from the cable.

    4. Object Number: 798124 Size: SH
  4. Connect the cable (3) to the VCU.
  5. Install the cable clips to underneath the IP.

    6. Object Number: 798122 Size: SH
  6. Lay the cable in the body harness conduit (1).

    7. Object Number: 798120 Size: SH
  7. Install the cable clips (2) to the roof and pillar.
  8. Connect the cable connector to the antenna inner coupling (1).
  9. Install the hinge pillar trim moldings. Refer to Body Hinge Pillar Trim Panel Replacement in Interior Trim.
  10. Install the driver's side door sill plate. Refer to Front Side Door Sill Plate Replacement in Interior Trim.
  11. Install the IP trim panel. Refer to Instrument Panel Upper Trim Panel Replacement in Instrument Panel, Console and Gages.
  12. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.