C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Automatic A/C Control Unit

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Old Feb 14, 2006 | 08:26 PM
  #1  
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stockred96
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Default Automatic A/C Control Unit

I have a 96 coupe with the manual controls for the A/C and heater. What would it take to upgrade to the automatic controller?
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Old Feb 15, 2006 | 06:13 AM
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From: Tucson, AZ. L98-85 AUTO COUPE: 120k MILES: daily driver. SOUND OFF IF YOU'VE BEEN THERE. Ex-Jumpin' Junky-82nd Airborne-2/505 PIR: 1st ID-1/16th Inf: Recon Marine Retread. GOD BLESS GRUNTS.
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Originally Posted by stockred96
I have a 96 coupe with the manual controls for the A/C and heater. What would it take to upgrade to the automatic controller?
i'm talking out of my ear cause i've got an 85, but i've seen a lot of problems withe the auto system posted on this site. now i might easily be wrong, cause complaints don't register satisfaction--so see how many other inputs you get.

definitely covered my rear on that one.


froglegs.
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Old Feb 15, 2006 | 08:35 AM
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I have manual also and count my blessings. The conversion is expensive and complicated. There are many that want to go to what we have- push a button and get what you need.
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Old Feb 15, 2006 | 10:47 PM
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At a minimum you would need to replace the control head, programmer module and assoicated cabling plus you'd need to add the heater door motor. The A/C compressor controls would likely need revamped as well.

All in all a pretty big and expensive undertaking. There is alot to be said for simplicity.

Cheers....
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Old Feb 16, 2006 | 07:22 AM
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don't bother. the 96 hvac controls suck. I have spent countless hours trying to fix mine.
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Old Feb 17, 2006 | 02:28 AM
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Old Feb 18, 2006 | 06:01 PM
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Sounds like I want to steer clear of this one...thanks all!
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