So when I roll backwards, or go in reverse I hear this annoying squealing sound from the rear driver side. Below is a vid I recorded. I loosened my parking brake to see if it was too tight, since it began a little after my console conversion. Anyone have any clues as to what it is? I notice it hissing a little too when I press the brakes.

http://www.youtube.com/watch?v=6F_eUGFpudc http://www.youtube.com/watch?v=6F_eUGFpudc

 

hmmm, metal on metal. How about dust shield? Jack your rear driver side and play with the wheel. Spin it with wheel on. Pull wheel off, spin it again. Than pull brakes/dust shield off, and keep pulling parts off untill it stops.

its only in reverse for sure?

 

well, even if I'm neutral, and start rolling backwards, it does it. When I press the brakes, I hear a small hissing sound too.

 

Yeah, your gonna have to start taking parts off and isolating the noise. I'd take the pads and caliper off to, if after even removing dust shield the noise still remains.