First, separate the battery negative cable to take the speakers out. To take off the front door speaker, take out its mounting fasteners, remove the trim panel and while you hold the speaker, remove the electrical harness from it. For the instrument panel, first take out the defroster grille, then unscrew the fasteners that hold it and remove the speaker along with its electrical harness connector. Before working on the rear door, take out the rear door trim, remove the screws that hold the door on and remove the speaker by disconnecting the electrical cable. Open the rear door, remove its panel, disconnect the electrical harness and take out the tweeter. When dealing with the subwoofer, remove its quarter panel trim, take out its fasteners and disconnect the wires as you remove the speaker.