slipknotholly

So I've been having issues with my sound not working. before, the buttons on my steering wheel wouldn't work, I looked up what it could be so I changed my ACM, after, steering wheel buttons work again, but still no sound. I looked at all my fuses,came across f23 Audio Digital Signal Processing (DSP) module, the fuse keeps blowing though. I took out the wire and fuse terminal to see where it leads to. I've only taken apart most of the back, so before I go any further, where does the wire lead to? anyone know? has anyone dealt with this issue?