My deck and amp stopped working the other day! I checked all the fuses and used a multi meter to check to see if there was power coming from the battery. Is it the a ground? or something else? please help!
and did you have power at the constant lead?? what about acc lead?? it could be the ground, move it and see. also, some cars have 2 sets of fuses, box in car and one under the hood. the HU could of just died. amp isn't going to work till you get the HU working or give it 12V at the REM connection.