Sierra Classic 2500 4WD V8-8.1L (2007)
3. Connect the cables to the antenna base.
Important: Ensure the cables are routed properly and there is no sharp bends in the cables.
4. Install the headliner.
5. Install the I/P trim panel.
3. Connect the cables to the antenna base.
Important: Ensure the cables are routed properly and there is no sharp bends in the cables.
4. Install the headliner.
5. Install the I/P trim panel.