[96probegt]

get a light tester and w/key off touch the tester to all the wires when one lights up thats ur memory wire plug that one to ur red wire on the head unit then turn ur key to the on possition and do the same thing when the next wire lights up turn the key off if the light goes out that would be the wire that turns the deck on and off when u start your car if none off that works check your fuses or you could wire the head unit straight off the battery thats what i had to do on my talon i suffered major power loss when it was hooked up the proper way