mhyde71

so i have re-vamped my whole stereo set up

i need to find a wire that turns hot for accessory to turn on the amps----in the back wagon area

i have the wiring diagram that outlined all the wires in the adapter to the amp, but i really don't think i saw an acc lead in there

would the FM booster (brown wire) maybe turn hot when radio turned on? i left my multi meter at shop and figured i would ask and see if someone knows off hand is all

TIA