yesterday I installed a jvc head unit and jvc speakers in my zx2. today I am trying to connect my amp and subwoofers. I’ve wired everything up where it should be but for some reason my amp won’t turn on. I assume it’s the remote turn on wire because everything else is where it’s supposed to be. I used a posi connector to connect the REM to the blue and white stripe remote wire. I have the blue atenna wire, blue and white remote wire, and blue REM cable all in a posi connector any ideas why it won’t work maybe I have to hook it up to factory car amp