Just noticed that my passenger side 6x9 isn't working, but can't figure you why. It's not blown and everything is connected correctlly. Any ideas as to why this isn't working right? All the other speakers, including the subs work just fine.
run speaker wire from your driver side 6x9 wire to the passenger sub, if it still doesnt work u know there is something wrong with the 6x9. if it does work u know u have an issue with the wire, or the output from the headunit itself.