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2006 Chevrolet Impala SS Question: I am having a problem with the A/C

 

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haylen, Henderson, TX, July 25, 2012, 13:33
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The outside temp reads -38 therefore the a/c will not work. We have changed the ambient temp sensor but that didn't help. Any suggestions would be helpful. It only does this when u idle for a period of ftime or after u drive for a while & kill the engine to run into the store & when u restart it it says -38.

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  • Answer #1

    Miles Auto Services (884 Answers) , Richmond, VA - (804) 885-4176
    milesauto July 26, 2012, 08:02
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     Master

    You may try doing a recalibration of HVAC system. Procedure is listed here.

    1. Once the repair is made to reset the system again on the heater controls press the A/C and recirculation buttons at the same time and hold them. Do this until the outside temperature display on the Drivers Information Center updates.

    2. Then confirm A/C clutch operation resumes.

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