Disconnect the negative cable at the battery. Remove the center trim panel. Remove the radio mounting screws or bolts. Pull the radio out, reach behind it, unplug the electrical connector and the antenna lead, and lift the radio from the instrument panel. Installation is the reverse of removal. Remove the speaker covers. Remove the speaker retaining screws, pull the speaker forward, and unplug the electrical connector to remove the speaker. If equipped, remove the speaker sound-box screws to access the speaker. Installation is the reverse of removal.