Hi! My 2015 Camry XLE did not come with the JBL sound system so I'd like to put in a subwoofer/amp to improve the sound from the factory stereo. Does anyone have the wiring diagram for the Premium Entune Stereo with navigation?

Thank you!

 

I just ran a line out converter off of the rear deck speakers and hooked up my amp/sub that way. It saved a lot of time not having to get behind the dash. I originally set it up in my 2015 and recently just switched it over to my 2016 with entune