My amp came unhooked while I had the car on and now my sub output doesn't work anymore!.. Has this happened to anyone else or does anyone know how to fix this? I tested the sub output with a voltage meter n it is completely dead. Can i buy a new harness?! Is there something inside I have to do?! Or is it just fried?!

Did you check the menu settings? Is your amp connected to the amp switch wire or the power antenna wire.

everything is hooked up right and was working fine until it came unhooked. I feel like it shorted something out I might just try buying a new rca plug!

Did you check the amp's fuse?

After I tested it and found out it wasn't working I just pulled the cord and plugged it back into the converter I was using with the stock stereo and everything worked fine. It has to be something inside. I am just hopping there is a safety switch or something and its not shorted out!!