So I recently purchased a 2012 Honda CR-V EX-L with Navi. I took it to someone to get my 2 Rockford p3’s and my 1800 watt audio pipe amp installed. Had to get an SNI 35 LOC because I want to keep my factory head unit. He told me it wasn’t working and he couldn’t hook it up. I got the car back and now my factory sub and rear door speakers aren’t working. I don’t really know what the problem is. Soo if anyone would help me out that would be great!