HHelpp cluster and tail light not lighting up???

my cluster n tail lights wont light up ive checked all the fuses and now im just trippon on what it is i think they went out at the same time please help

its a 89 s13

Did you check your all wiring behind the cluster?

TCU most likely. I know how to fix them.

i just actually fixed this problem, it turned out to be the actual switch to turn on the lights, i replaced the whole thing from someones part out, worked no problem.

Took me about 20 minutes?

Buttttt before this, I was searching hours and hours for a rotted out wire or bad ground from front to back :420:

GL~