Sierra Classic 2500 2WD V8-6.6L DSL Turbo (2007)
1. Connect the wire connector.
2. Install the rear seat audio control to the console end panel till it clicks in place.
3. Inspect the operation of the rear audio controls.
1. Connect the wire connector.
2. Install the rear seat audio control to the console end panel till it clicks in place.
3. Inspect the operation of the rear audio controls.