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2008 Chevy Equinox AC going crazy.

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Old May 31st, 2019, 6:38 PM
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Default 2008 Chevy Equinox AC going crazy.

I have a 2008 Chevy Equinox. I recently had system vacuumed and refrigerant added. The type and amount added was correct. The AC light comes on and off and it keeps switching from fresh air to recirculation setting. I have replace the HVAC AC Control module and that did not solve the problem. Does anyone know what else could cause this problem?
Old May 31st, 2019, 7:09 PM
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Originally Posted by Mgeever
I have a 2008 Chevy Equinox. I recently had system vacuumed and refrigerant added. The type and amount added was correct. The AC light comes on and off and it keeps switching from fresh air to recirculation setting. I have replace the HVAC AC Control module and that did not solve the problem. Does anyone know what else could cause this problem?
Perhaps a bad relay would be my guesstimate.




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