To get the door speakers out, use the correct flat blade tool to lift the grille up in the service notch at the bottom. Following that, release the four screws holding the speaker to the door panel, disconnect the electrical connector and the speaker can be removed. Before dealing with the instrument panel speaker, disconnect and isolate the battery's negative cable. Open the top cover of the instrument panel and get rid of the speaker's retaining screws. After that step, take out the speaker and disconnect the wiring harness disappearing plug. A second time, disconnect the vehicle's battery negative cable, loosen the fasteners on the enclosure, lift out the speaker and disconnect the connector. To remove the rear subwoofer, unhook the negative cable on the battery first, remove the right quarter trim panel and then undo the fasteners holding the subwoofer in place. Disconnect the harness connecter and then take out the speaker.