i had my premier hu all hooked up i took it out to run some wires for my amps now when i put my hu back in it doesnt work. I dont know what is wrong with it i even got a new wiring harness put that in and it still isnt working at all i have no idea what is wrong with it and its pissing me off
hook up the power to the positive of the battery and the ground to the ground on the battery the hu should light up if it works if it dont then its busted
hook up the red and yellow to + and black to ground right to a battery from the back of the HU wires when you take it out, that will eliminate the wires in your car being the problem
ive been looking for my dmm cant find it lol i need it god damnit thats what i was going to do first i ahte this it cost me a lot for that hu and i dont have the cash for a new one wtf
whats with the bump? You still trying to figure out how to wire the HU to the bat to check? And you need the car battery, not some 9 volt thing. put the red and yellow wire on the + and he black on the neg. The HU should come on. If it dont, its toast.