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2020 Chevy Blazer 3LT AWD 3.6
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Discussion Starter · #1 ·
2020 Blazer 3LT with 6cyl., 14,000 kilometers.

With the A/C off (according to the dash button) the air temperature coming through the vents, when temp is set to LO, is as cold as when the A/C button is lit. No the windshield defroster is not on.

two pics of the center vent. One driving for 20 minutes with A/C off, and the other driving for 20 minutes with A/C on. Doesn’t matter which one is which as the temp is the same.

anyone else notice this? Haven’t taken to the dealer yet.


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