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2009 Toyota Corolla Question: ac and heat problem



, 2.4L 4 Cylinder, Port Chester, NY, March 04, 2010, 08:32

my corrola's ac and heat has to be on number 4 to heat up or cool' if i put it on 1, you hear it but nothing comes out, the same with the ac. what's the problem? the car will be 1yr old this month.

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  • Answer #1

    March 04, 2010, 23:28

    This is a blower motor resistor problem. replace the blower motor resistor.

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