[lucas240sx]

My car is gutted as have been doing a restoration on it
my turn signals worked at one time
Now it won't come on

I only have the taillights plugged in
Brake lights work, just no signals
I tried a used flasher relay, tcu, and a turn signal switch on the column and the 10 amp fuse is still good

Nothing, I don't even hear the clicking or see the indicators on the cluster

I'm at a lost
Plz help
Thanks