Post by
joe603 »
https://forums.nicoclub.com/joe603-u34652.html
Thu Jan 04, 2007 4:30 am
Make sure the sub out on the deck is switched on. Sometimes you have to configure it before it will be available. Try the other outputs from the deck first though, just to see if the thing works.
I don't think your RCA's are bad, but for testing, just use a spare set thats not installed in the car (just let the cables sit on the seats while you test).