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Blower is working sporadically?

I have a 2007 Hyundai Sonata V6 with about 44000 miles. The blower for the heater/ac has been working on and off for the past week. Sometimes it will blow air, sometimes it wont. I can feel heat from the vents when the car is running and the climate control display does light up and I can hear it click when I turn the knob

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  • 1 decade ago
    Favorite Answer

    check the connector at the blower motor. high amp draw tends to burn them. if so ,just hard wire it with butt connectors

    Source(s): 30+years auto/boat tech
  • 1 decade ago

    Sounds like a loose connection or the blower bearing is going bad and occasionally hanging up.

    Try this, Locate the blower motor and when it's on and stops, try giving it a knock with your hand or a little hammer. If it starts again right away, it's probably the bearing.

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