I am MELTING...MELTING....MELTING...PLEASE HELP ME

[Saint]

What the hell....my 1990TE was working and running perfectly...all the sudden...no A/C, no vent, no nothing....zippo....no air movement at all. It is like the entire ventilation system has shut down. The A/C compressor is NOT engaging...the fan is NOT turning....no air, fresh or otherwise, coming through. I have never driven inside an oven before...now i know what it is like. Temps here have been 100 all week...and it will continue like this till October.

No matter what button....nothing...just dead. Turn the temp dial....nothing....just dead.

Is there a particular fusible link or fuse that could cause the entire thing to go down?

If one thing happens like the A/C compressor fusible link burning out...would that cause the fan to stop working in vent mode?

PLEASE PLEASE SUGGESTIONS? ALL FUSES SEEM FINE, BUT I WILL MULTIMETER JUST IN CASE