Sierra 1500 2WD V8-5.3L Hybrid (2004)
Global Positioning System Antenna: Service and Repair
Coaxial Cable - Navigation and Cellular Telephone Antenna
COAXIAL CABLE REPLACEMENT - NAVIGATION AND CELLULAR TELEPHONE ANTENNA
REMOVAL PROCEDURE
1. Remove the I/P trim panel.
2. Lower the headliner.
3. Disconnect the cables from the antenna base.
IMPORTANT: Observe the routing of the cables.
4. Remove the cable retainers from the roof and pillar.
5. Disconnect the cable (3) from the module.
INSTALLATION PROCEDURE
