Dash harness melted

[DarrenX33]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: resto4u</div><div class="ubbcode-body">replace the whole harness and count your blessing that it did not catch fire. </div></div>

That is the end goal. But the last thing I wanna do is go thru all work (not so fun with a vette) and $ to install a new harness only to have that smoke to. I need to find the root cause. Other than melted wires, I've found nothing obvious so far.