hey guys, I have a 2003 Cadillac cts that I am trying to add a 4 channel amp to. I already had a Kicker 12 inch and a 400 watt amp, all other speakers were running through a OS-2CTS in order to retain all the factory dings and crap(onstar which I never used). So I bypassed all of the factory stuff with new wires to the speakers, which are new speakers also. Component kickers in the front, which I mounted the tweeters in the factory pillars, and kicker 2 ways for the rear doors. I picked up a JL audio 4 channel amp from a guy and now I only get sound from the front left and the right rear. Is there a hard reset for the Z130?

Most likely a connection or amp issue.

anyone ever had issues with the remote amp turn-on. no matter what amp I try to connect, the amps will not turn on

ok, just wanted to keep this updated. I ended up finding the remote turn-on wire had gotten crimped and was causing the problem.