When you hook up a LC2i or any high/low level adapter you will need to run the power to the remote in. GTO is bad news. For some odd reason in the Sentra with the premium Bose. After the RAP sensor turns off, About two minutes later your amp turns back on and the sub goes nuts. Until you open a door.
For the remote in. I ran a fuse link out of the fuse box (ACC). This works great. So far I have not had the same issue as before.