well I'm realizing that the ign signal wire from m2 atx should go to a source that is "zero" until key is turned. and since my mulitmeter says the fuse tapped line has 12 volts even when car is off, that must be my problem.
so how do you guys tap into a 12 wire that is hot only when key is on? i'm going to have to splice wires from a cigarette lighter? (i have 3 in my frontier and some only work when car is on)
surprised that being on the forum I never heard of how people wire this line. I only read how you wire the constant wire and the grounds.