Never did find time to chase this down. Next to the a/c is this relay packed in insulation. Wires lead through firewall and under dash. I'm thinkin it's related to A/C but anyone see this before??

Thats the power relay for the A/C. It supply power for the fans and clutch on the compressor.

I am trying to post a pic. This is in front trunk. The relay for compressor is in rear engine area, isn't it?

You should have a condenser in the front trunk which has an electric squirrel cage blower on it to keep air moving over the coils when the car is stopped. Maybe for this fan?