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HVAC controls

Discussion in 'General Chevy & GM Tech Questions' started by gernest2, Sep 12, 2009.

  1. gernest2

    gernest2 New Member

    the blower on my hvac controls for my 03 silverado only works on "5" tried changing the controls but no results. Any thoughts?
  2. sgui

    sgui Member

    2 things come to mind Resistor and blower motor also check for burnt connectors very commen

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