el_bandido Posted June 21, 2017 Share Posted June 21, 2017 In my constant quest down the road of seemingly stupid ideas... Does anyone 1) have a wiring diagram for the climate control buttons/knobs for a 95 JDM non-turbo and 2) know whether the controls are all electronic (rather than valves etc)? I'm toying with the idea of replacing the entire dash midsection with a screen and want all of the climate controls etc to work via touch interface talking to relays. Link to comment Share on other sites More sharing options...
rider Posted June 21, 2017 Share Posted June 21, 2017 Not so much a stupid idea more a why would you bother, seriously? The climate control module isn't even rectangular to fit, neatly, a touch screen. Dug up a thread on this from 2011, seems it never got off the ideas board. Maybe it didn't work out? Maybe it just became too much trouble or a low priority thing? How about a decent HUD instead? Link to comment Share on other sites More sharing options...
el_bandido Posted June 21, 2017 Author Share Posted June 21, 2017 Essentially binning everything, clock is going, cig lighter is going in favour of a USB charger in the arm rest, dash dials are going in favour of a (separate) screen, double din is already gone. The rest of the car will end up getting modernised and this will essentially act as the brain so I can do everything in one place. Link to comment Share on other sites More sharing options...
Delboy52 Posted June 21, 2017 Share Posted June 21, 2017 In my constant quest down the road of seemingly stupid ideas... Does anyone 1) have a wiring diagram for the climate control buttons/knobs for a 95 JDM non-turbo and 2) know whether the controls are all electronic (rather than valves etc)? I'm toying with the idea of replacing the entire dash midsection with a screen and want all of the climate controls etc to work via touch interface talking to relays. 1 - Extracted the AC section for you and attached as a PDF 2 - The internals of the AC controller unit are mostly electrical. The knobs are variable resistors. I still have this spare board if you want further images of it or anything in particular. Radiator_Fan_Automatic_Air_Conditioning.pdf Link to comment Share on other sites More sharing options...
el_bandido Posted June 22, 2017 Author Share Posted June 22, 2017 You absolute hero, thank you. Link to comment Share on other sites More sharing options...
Delboy52 Posted June 22, 2017 Share Posted June 22, 2017 You're welcome mate. The knobs are actually multi position switches rather than variable resistors thinking about it Link to comment Share on other sites More sharing options...
el_bandido Posted June 22, 2017 Author Share Posted June 22, 2017 Wondering if that means I can control them with a digital output of an arduino then, presuming each position has a voltage associated with it? Link to comment Share on other sites More sharing options...
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