Computer climate control 2000 blazer

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Oct 26, 2022 | 09:12 PM

Jimb2

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Joined: Oct 2022

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From: Williamsburg Va

Computer climate control 2000 blazer

Having trouble with my hvac system. Put a new head unit in and acts like the old one. Have fan control, rear defrost. Nothing else works

Dec 8, 2022 | 04:39 PM

kyngston

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Joined: Jan 2022

Posts: 3

Hi, did you manage to solve the problem?

Last edited by kyngston; Jul 30, 2023 at 08:52 AM.

Dec 10, 2022 | 01:16 PM

Jimb2

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Starting Member

Joined: Oct 2022

Posts: 0

From: Williamsburg Va

Quote:

Originally Posted by kyngston

Hi, did you manage to solve the problem?

No. Haven't yet

Dec 15, 2022 | 04:02 PM

christine_208

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Joined: Dec 2016

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From: Moscow, ID

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So do you lack temp control and/or air outlet control?

What system do you have? The manual or Computer Climate Control one (the one where you set the temperature)?

Dec 16, 2022 | 05:56 AM

Jimb2

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Starting Member

Joined: Oct 2022

Posts: 0

From: Williamsburg Va

Computer climate control

I have the computer climate control. The fan speed is the only thing working with the ****. New head unit no lights. 2 of the buttons work.

Jan 23, 2023 | 10:32 PM

some

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Joined: Dec 2022

Posts: 21

From: Arizona

If your actuator works but the blend door inside the HVAC box encounters an obstruction or binding, the HVAC CPU disables the climate control and sets max cool it appears.