Sierra 1500 2WD V8-6.0L (2007)
4. Connect the front sunroof drain hose to the sunroof module front spigot, right or left side, as needed.
5. Install the instrument panel trim.
6. Install the headliner.
4. Connect the front sunroof drain hose to the sunroof module front spigot, right or left side, as needed.
5. Install the instrument panel trim.
6. Install the headliner.