Question about 1989 Chevrolet Suburban

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1989 Suburban A/C blower problem

My a/c and heater blower stopped working. After checking the fuses, I replaced the blower motor. This didn't solve it. has this ever happened to anyone? Is there a relay? or could it be the switch?

Thanks,
Paul

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  • pjcottingham Jul 22, 2009

    sorry, my comuter gliched....I wasn't sure if it went up. Thanks for the response

  • pjcottingham Jul 22, 2009

    sorry, my comuter gliched....I wasn't sure if it went up. Thanks for the response

  • yadayada
    yadayada May 11, 2010

    didn't u just post this?

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Check the switch to be sure there is power goin to it and out of it. there is a high speed fan relay that usually controls all speeds. it will be under dash on right side probably on ac/heater box when u find it inspect wiring and connector

Posted on Jul 22, 2009

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