Know1

I have searched ALOT of posts & threads here and elsewhere. I have tried replacing & checking all mentioned items. Here is where I am at:

I dribbled some coffee down My dash and the climate control freaked out, blew cold air on HIGH for 5 mins. an hour later when I went out again, no heater, no Rear defrost.
Checked all fuses under dash AND hood, Got a different Climate control from PICK & PULL, no dice.

Changed both the resistor & power transistor on the fan, nothing.

Going to test the blower fan itself tomorrow, but wouldn't the Rear defrost work if it was just the fan out?

Open to any & all ideas.

Thanks in advance & I will surely update once we get this figured out.