Question about 2003 Chevrolet Impala

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2003 Chevy Impala w/dual zone heat /AC stopped blowing on speed 5. Worked fine on speeds 1 thru 4 for about 4 weeks then stopped working on all speeds.

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Likely the blower motor resistor. located right next to the blower motor, this device is resposible for reducing the voltage suplied to the motor. when it fails you may loose some or all speeds of the motor

Posted on Nov 18, 2012

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SOURCE: 2003 impala w/dual zone ac n heat, my heat works fine and all speeds 1-5 blow just fine even with ac. but ac blows hot air. what should i do?

charge the a/c add a/c dye and ck. for leaks

Posted on Jun 18, 2012

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