Computer climate control 2000 blazer

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10-26-2022, 09:12 PM

Jimb2

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Location: Williamsburg Va

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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

12-08-2022, 04:39 PM

kyngston

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Hi, did you manage to solve the problem?

Last edited by kyngston; 07-30-2023 at 08:52 AM.

12-10-2022, 01:16 PM

Jimb2

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Quote:

Originally Posted by kyngston

Hi, did you manage to solve the problem?

No. Haven't yet

12-15-2022, 04:02 PM

christine_208

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christine_208 will become famous soon enough

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)?

12-16-2022, 05:56 AM

Jimb2

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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.

01-23-2023, 10:32 PM

some

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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.