So the other day my wife had to drive my truck to my mother-n-laws she called and said when she got back n to leave she turned key on and nothing would come on, so I told her to leave it and I would fool with it later. Well a few hours later get a phone call from father-n-law said fuel pump was running and no key was n ignition so I told him to unhook battery and pull fuse for fuel pump. When I got home battery was dead so hook battery charger to it and with no key n ignition dash lights came on, solenoids were clicking and wouldn't start so for some reason I reached over and pulled the wire out that hooks quadzilla to fuse box. The lights went over and everything turned off as if should with ignition off, I reached over and hit the key and th truck then started. So I'm guessing something in the quad module shorted to power and was back feeding the fuse panel. Quad screen won't even come on now, and when I went to drive the truck with quad unhooked figuring it was fried anyway but now the truck has no power at all would barely back out of my shop. Has anyone experienced problems like thus could it of hurt something else? Any input is appreciated! Thanks