Turn sig. switch
 

1965 non tilt 4 speed console shifter.
Is there a way to test the switch to determine if good ??? My turn sig. quit while I was testing all lights, after replacing the original voltage regulator.
Thanks

Just use a test light and go through the different wires.

Which one are suppose to be hot?

I don't know which color goes where. There should be 1 hot one with the key on. When you turn the switch for left there should be 2 more. When you switch right there should be 2 different ones come on and the other 2 should go out.

Turn sig.
 

Thanks a lot that really helps. currently only the black wire is hot going to horn.
I'm assuming the switch is bad.?