First, set up the speaker and link its electrical connection, then fit and secure the attaching fasteners, mount the front door trim panel next and fasten the negative
Battery Cable. Set the speaker for the instrument panel side speaker next, join the cable connector, attach and tighten the holding brackets, attach the cover and finish with connecting the negative cable to the battery. You should install the center speaker of the instrument panel the same way: set the speaker, link the electrical connector, secure the mounting fasteners, install the speaker cover on the instrument panel and link the to the battery. Starting with the rear speaker, place it properly, attach the wire connector, mount it with its fasteners, set the rear shelf trim, fit the side panels and link the battery's negative lead. When installing the system on the rear shelf, set the subwoofer in place, link the electrical connector, attach the fasteners, put the rear shelf trim, add the quarter trim panels and join the negative battery cable. For a trunk-mounted subwoofer, slide the subwoofer into the vehicle, bond the electrical connector, secure the top fastener, attach the negative cable to the battery and close the decklid. Anytime the battery is disconnected, do a battery reconnect procedure before starting your vehicle.