I searched!

93 ACC not working. None of the lights (including display) light up, certain modes/fan speeds/temperature combos don't work. Not that I can see what everything is set on anyway.

Can I swap it for a manual until I can find another auto? There are several manual units at the junkyard. Will other years/gens work? There were more 4th gens.

 

Just buy a new control unit and see where you're at. Converting to from auto to manual is a lot of work. I have a couple spare auto units, I could probably let one go, send me a PM if you're interested.

 

do u have a digital climate control that doesnt work? if so i can tell u how to turn the heat on if ur heat works

 

those digital controllers are notorious for LED problem. I replaced all the capacitors and resistors in mine and the pos quit working after two months. It's been dead ever since. I recently picked up a replacement from jy and right off the bat, the LED won't light up but it works though. crap. what a piece of junk.

 

i highy agree... my screen doesnt show but it does work lol and u can see the green light on like two bottons...im not gonna try to replace it

 

So whats involved in switiching it to manual?

 

Swap control units, swap motors, extensive wiring. They are 2 completely different systems.