I’m buttoning up the dash today and on the donor – that was pulled from a 1997 1500 There’s a relay on the very bottom. I looked up the relay number and I got results for turn signal switch, but that doesn’t make sense. The wire is decent size gauge, maybe 12 gauge wire. Looks a small transformer is wired in too.

Any ideas?

 

That's the radio choke relay for the "premium" sound system. From what I understand it had amplifiers at the speakers and this supplies and cleans up power to those amps.

 

Thanks brother that makes sense and the speakers on the donor had some quality looking connections so that makes sense. Appreciate it