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> Climate control wiring
post Jul 11, 2009 - 3:41 PM
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Cavegod



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Hi all i am curently installing cauto climate control in to a non climate control car so thats climate control out of a 1994 jdm Gen6 Celica st202 and installing it into a 1997 uk Gen6 gt st202.

does anybody know where to get a wiring diagram for the auto climate control system as i can only find one for a Gen5 st182 celica.

heres hoping

Pete
 
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post Aug 16, 2009 - 11:11 AM
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Cavegod



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ahh fast acting relay you me the power transistor, round thing on the evap housing?

i have located the ecu pin for the blue/yellow ats wire!
post Aug 16, 2009 - 12:12 PM
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BloodyStupidDave...



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QUOTE (Cavegod @ Aug 16, 2009 - 5:11 PM) *
i have located the ecu pin for the blue/yellow ats wire!


Awesome! So to recap:

* We know where the blue/yellow wire goes
* We think the yellow/black wire from black multi-plug below the evap / between blower and heater is for the MGV function of the compressor
* The blue/white throttle wire is a red herring. It is needed for cruise control but not climate control.
* On both your car and on my car it seems necessary to short out the pins on the pressure sensor to get the compressor to work.

Unanswered questions:
* Does the last point mean that on both our cars, the pressure sensor has failed?

Other observations:
* The wiring of your grey vertically mounted multi-plug is quite different to mine.

New questions:
* What are the colours and locations of the two wires that run to your outside temperature sensor?


This post has been edited by BloodyStupidDavey: Aug 16, 2009 - 12:15 PM


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Posts in this topic
- Cavegod   Climate control wiring   Jul 11, 2009 - 3:41 PM
- - Cavegod   Has nobody got a wiring diagram??   Jul 14, 2009 - 7:25 AM
- - njccmd2002   check the wiki in the celica club uk, i think ther...   Jul 14, 2009 - 7:58 AM
- - Cavegod   nope the wiki is no good i am fitting auto climate...   Jul 14, 2009 - 10:14 AM
- - Rusty   as the guy on said in your thread on celica club u...   Jul 15, 2009 - 12:39 AM
- - trdproven   You would be the first known   Jul 15, 2009 - 2:45 AM
- - Cavegod   sorted it just need to figure out one wire but the...   Jul 15, 2009 - 8:19 AM
- - Rusty   yeah I remember reading something about the climat...   Jul 16, 2009 - 12:28 AM
- - Batman722   I can post up the 95 and 97 USDM versions if you w...   Jul 16, 2009 - 9:55 AM
|- - Cavegod   QUOTE (Batman722 @ Jul 16, 2009 - 10...   Jul 16, 2009 - 3:41 PM
- - Rusty   PM me your email, I have the wiring for a ST202, m...   Jul 16, 2009 - 9:00 PM
- - Cavegod   ok the climate control is fitted and i have just 1...   Jul 24, 2009 - 6:06 AM
- - Cavegod   if anybody has there car in bits can you check 2 w...   Jul 24, 2009 - 6:42 AM
- - trdproven   You complete this successfully, you got yourself a...   Jul 24, 2009 - 11:08 AM
- - Cavegod   i can't believe that a wiring diagram for clim...   Jul 28, 2009 - 11:21 AM
- - trdproven   cave - what is working so far on the CC what is fu...   Jul 29, 2009 - 8:28 AM
- - Cavegod   everything works but the wire must do something ot...   Jul 29, 2009 - 11:09 AM
- - Culpable04   QUOTE (Cavegod @ Jul 29, 2009 - 12:0...   Jul 29, 2009 - 11:55 AM
- - Cavegod   yep parts required if you don't have A/C at al...   Jul 29, 2009 - 12:23 PM
- - Rusty   and can I just say climate control is cool just s...   Jul 30, 2009 - 3:20 AM
- - trdproven   thats a lot of work but Im sure itll pay off once ...   Jul 30, 2009 - 4:28 AM
- - Cavegod   yep just wish somebody with Climate control would ...   Jul 30, 2009 - 10:32 AM
- - Rusty   ok i'll try but I aint taking all my dash apar...   Jul 30, 2009 - 5:50 PM
- - Cavegod   Cheers Rusty, you will need to remove the trim aro...   Jul 31, 2009 - 6:00 AM
- - Cavegod   right all done and wired in just need to refill th...   Aug 10, 2009 - 4:15 PM
- - Culpable04   QUOTE (Cavegod @ Aug 10, 2009 - 5:15...   Aug 10, 2009 - 7:07 PM
- - Cavegod   once you plug all the sensors and wiring plugs in ...   Aug 11, 2009 - 12:33 PM
|- - BloodyStupidDavey   Congrats on getting it all working. I started an ...   Aug 11, 2009 - 3:34 PM
- - Rusty   QUOTE Cheers Rusty, you will need to remove the tr...   Aug 14, 2009 - 8:08 PM
|- - BloodyStupidDavey   QUOTE (Rusty @ Aug 15, 2009 - 2:08 A...   Aug 15, 2009 - 5:12 AM
|- - BloodyStupidDavey   QUOTE on the black plug on the bottom row there is...   Aug 15, 2009 - 8:18 AM
- - Cavegod   cheers rusty but by the looks of your climate cont...   Aug 15, 2009 - 5:28 AM
- - Cavegod   Cheers BSD so i have wired it correctly, i just us...   Aug 15, 2009 - 10:49 AM
|- - BloodyStupidDavey   QUOTE (Cavegod @ Aug 15, 2009 - 4:49...   Aug 15, 2009 - 2:02 PM
- - Cavegod   with engine running, look at the compressor and se...   Aug 15, 2009 - 2:20 PM
|- - BloodyStupidDavey   QUOTE (Cavegod @ Aug 15, 2009 - 8:20...   Aug 15, 2009 - 3:07 PM
|- - BloodyStupidDavey   QUOTE (Cavegod @ Aug 15, 2009 - 8:20...   Aug 16, 2009 - 5:43 AM
- - Cavegod   yep thats the pressur switch just conect the oppos...   Aug 15, 2009 - 3:15 PM
|- - BloodyStupidDavey   QUOTE (Cavegod @ Aug 15, 2009 - 9:15...   Aug 15, 2009 - 3:42 PM
- - Cavegod   dunno will have to look in the morning, i think it...   Aug 15, 2009 - 4:35 PM
- - Rusty   QUOTE cheers rusty but by the looks of your climat...   Aug 16, 2009 - 2:09 AM
|- - BloodyStupidDavey   QUOTE (Rusty @ Aug 16, 2009 - 8:09 A...   Aug 16, 2009 - 3:30 AM
|- - Cavegod   QUOTE (Rusty @ Aug 16, 2009 - 3:09 A...   Aug 16, 2009 - 8:14 AM
- - zonz540   Idk if this will help, but i uploaded a copy of To...   Aug 16, 2009 - 3:11 AM
- - Cavegod   Ok BSD here you go here is my jdm compressor with...   Aug 16, 2009 - 9:39 AM
|- - BloodyStupidDavey   QUOTE (Cavegod @ Aug 16, 2009 - 3:39...   Aug 16, 2009 - 10:40 AM
- - Cavegod   ok so i have connected the yellow/black to the com...   Aug 16, 2009 - 10:35 AM
- - Cavegod   you have 2 dead picture links, where does the bl...   Aug 16, 2009 - 10:48 AM
- - Cavegod   yep just checked my pink blue wire is the same but...   Aug 16, 2009 - 10:52 AM
- - Cavegod   ahh fast acting relay you me the power transistor,...   Aug 16, 2009 - 11:11 AM
|- - BloodyStupidDavey   QUOTE (Cavegod @ Aug 16, 2009 - 5:11...   Aug 16, 2009 - 12:12 PM
- - Cavegod   ok so the blue/yellow wire for the ecu goes here ...   Aug 16, 2009 - 11:35 AM
- - Cavegod   Right well i thought i would wright a how to so he...   Aug 16, 2009 - 12:21 PM
- - Rusty   QUOTE I think you have air conditioning. The tempe...   Aug 16, 2009 - 7:35 PM
- - 99gt3sge   which wire controls the idle when the a/c is engag...   Aug 29, 2012 - 12:56 AM
- - delusionz   im pretty sure i have 2 plugs on the back of my cl...   Sep 3, 2012 - 2:29 AM


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