that works with the blinkers. on most cars it's next to the fuse box. if you put the turn signal on you should here the clicking sound. thanks for the help.

 

Get one from Nissan. Places like parts america sell relays too, either way they are cheap.

 

i got a new one but can't find the old so i can change it.

 

This part is properly called the Combination Flasher Unit. It is located behind the lower dashboard panel about six inches above the brake pedal. There is a good photo of this component in the Haynes repair manual on page 12-5.