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08-24-2018
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#1 |
 
Join Date: Feb 2013
Location: Yakima Washington
Posts: 402
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Proverbial HVAC control problems
My HVAC switches on my 1990 Z have to worked fairly well for a number of years but now is not responding. I know there are threads on this problem. I am ready to remove the switches to correct the problem but I don’t know the details of removal or the fix. HELP please!
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Jim 1990 Z # 2441 1959 c-1 230 HP 4 speed frost blue/silver 3 owner 2011 cts-v 556 HP, manual 6 speed 1955 chev 2dr ht PP 265 3 speed w/OD |
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08-24-2018
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#2 |
 
Join Date: Nov 2016
Location: Norway
Posts: 397
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Re: Proverbial HVAC control problems
Does it show the three dashes on the display?
Sent from my MI MIX using ZR-1 Net Registry mobile app
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- '90 ZR-1 |
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08-24-2018
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#3 |
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Join Date: Feb 2013
Location: Yakima Washington
Posts: 402
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Re: Proverbial HVAC control problems
No, I just have to poke them several times to get them to respond. Everything else works great including the AC. I plan to drive the 25th caravan next August and My wife tells me they must be working👍!
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Jim 1990 Z # 2441 1959 c-1 230 HP 4 speed frost blue/silver 3 owner 2011 cts-v 556 HP, manual 6 speed 1955 chev 2dr ht PP 265 3 speed w/OD |
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08-24-2018
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#4 |
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Join Date: Nov 2016
Location: Norway
Posts: 397
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Re: Proverbial HVAC control problems
Then it's probably just the button printboard rub you need. "Climate control repair, C4 corvette" on YouTube I think is the one to cover it.
Sent from my MI MIX using ZR-1 Net Registry mobile app
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- '90 ZR-1 |
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