So I just got my 05 double cab tacoma with the jbl system back from the mechanic after a few weeks and the stereo appears to be working, but there is no sound coming out of it no matter what I do. It has a Pioneer AVH-P3200DVD deck in it. I talked with the guy and he said that the battery died on it, but other than that he never touched anything electrical in it. I'm pretty much stumped... Think it could have blown a fuse or something?