I started my “94” the other day and the climate control panel was not working. I noticed the engine cooling fans immediately went on as if the AC was on which I think it was, but there was no control with the panel. No temp up or down. No fan speed up or down. I did the diagnostic test with the buttons but no code indicated. I topped off the Freon which was low. I also checked all fuses. Still nothing on the panel. Where did I begin. Thank you.