Air conditioner
40

Asked by Shana_1970 Jun 27, 2018 at 11:41 PM about the 2007 Chevrolet Trailblazer LT 4WD

Question type: Maintenance & Repair

My air conditioner works fine as long as i am
driving but soon as i come to a stop it cuts off.
Then soon as i start back driving it comes back on

8 Answers
7,475

Brianator answered 6 years ago

It's probably just on the low side for pressure, need test it/charge it up and it should be good to go! The low pressure switch itself could be wonky also

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40

Shana_1970 answered 6 years ago

Ok because its so confusing it works fine long as i am driving but soon as i stop at a light or park it goes off.

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40

Shana_1970 answered 6 years ago

It wont even come on if im parked. It will only working if i am driving

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Shana_1970 answered 6 years ago

I don't know i a woman i dont know anything about cars but i do know when i am driving the air blows and is cold but as soon i stop it doesnt blow at all. And if i am parked it doesnt blow at all.

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11,605

FJ4072 answered 6 years ago

Shana, FYI....there is a TSB (Technical Service Bulletin) on our platform for this issue. It requires an upgrade to your software. I have to do this myself, cost is about $100 for 10 minutes worth of work!

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