Sierra 1500 2WD V8-5.3L VIN Z Flex Fuel (2006)
Global Positioning System Antenna: Service and Repair
Coaxial Cable Replacement - 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.
4. Remove the cable retainers from the roof and pillar.
IMPORTANT: Observe the routing of the cables.
5. Disconnect the cable (3) from the module.
INSTALLATION PROCEDURE
1. Install the cable retainers to the roof and pillar.
2. Connect the cables (3) to the module.
3. Connect the cables to the antenna base.
