Sierra Classic 1500 4WD V8-5.3L (2007)
1. Connect the electrical connector.
2. Install the speaker.
Snap the speaker into place and ensure that the speaker is fully seated.
3. Install the trim panel.
4. Inspect the component's operation.
Radio Front Floor Console Speaker Replacement (Subwoofer Speaker)
Radio Front Floor Console Speaker Replacement (Subwoofer Speaker)
Removal Procedure
1. Remove the 2 front seats.
2. Move the center console rearward slightly in order to disconnect the wire connector.
3. Move the console rearward to gain access to the subwoofer speaker.
4. Remove the 4 retaining bolts from the speaker.
5. Disconnect the wire connector.
6. Remove the speaker from the subwoofer assembly.
Installation Procedure
1. Install the speaker into the subwoofer assembly.