MX-3.com

I have only found one very very brief write up on the dash swap and for this swap the old style hvac was kept. My 94 is the pushbutton style and i need to swap that over to my 93 gs (this is from an rs) i looked at the manuals we have online but they aren't much help I can't read the finer details on it to help with wiring and to make matters worse i'm using a stand alone engine management system mean for a miata with a miata wire harness so after i wire the dash up i'll have to hook the dash into the miata harness i think. does anyone have the wire diagram for a 1994 rs dash / heater / ac? and for a 1993 GS? I could really use some help on this one. Thanks. And when I do this I will try to take many notes and pics and write it up as well as i can.

Ask S1zzl3 he did the full swap , I did the swap but kept my sliders , he actually should have a post down a couple from this one ,
Kris-

Did you get any help on this? I'm looking into buying another mx, but most of the options out there that I'm looking at don't have the bubble dash/bush buttons.

not yet... i have the old dash completely pulled now minus some wiring and such and i have the dash of the 94 pulled but i haven't taken out the stuff behind the dash yet i'm waiting till i have the engine running before i swap that part over so i can make sure i don't forget anything

I'm guessing since the slider HVAC is just that, slider, you would need to swap the components behind the dash as well since the electronic HVAC would be set up different (not as manual but more automatically electronically controlled)

yeah we are swapping it all over from my 94 but we want to wait so we can be sure to swap it all at once so when we pull something from the 94 we can immediately put it on my 93 and not forget where and how it hooked up... just seems easier that way