Oblithian

Mine was either a unused wire shorting on the frame (compliments of the previous owner's stereo swap).... OR it was fixed after I went through and sprayed/cleaned every bulb socket and (adjacent connector) for the side marker lamps/indicators. I haven't had the issue again, but I do know all of that searching/testing the harnesses wasted my time haha.

I just thought someone might know off-hand what other things (aside from the tail and center console lights) run off the switched circuit through C3. But, I will just run through what remains. So after much trial, it appears there is a short between GW and R somewhere between C1 and the speedometer connector. A bridge midway seems unlikely, but so does a connector short... though they are side by side at the speedometer. I will clean it up and see if that affects anything.

I found a short in C3 however, it persists despite the body and console harnesses being disconnected. Suggestions?