15 Pat rear speaker issues w/ aftermarket stereo
Hey folks, new here!
I have a 2015 Pat Latitude 4x4, has an RES 130 U connect unit from the factory, my issue is the following:
When bypassing the BUS communication system, I had no power issues or and my front speakers work fine.
Why won’t the rear speakers work at all?? I’ve read there was a optional rear speaker amp but can’t find anything on it, location of it, or even wiring for it. I need to know where it’s located or if it can be used with rca spliced in as I’m assuming it’s line level not rca obviously.
Any information is greatly appreciated and needed!!!