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04" Suburban HVAC Fan Issue

Discussion in 'General Chevy & GM Tech Questions' started by jshoe66, Jun 16, 2013.

  1. jshoe66

    jshoe66 New Member

    The blower motor in my 2004 suburban only works on high speed. I replaced the hvac control module with a new gm part and still have the same problem. All the fuses appear to be good. Is there a fan relay hidden somewhere? Any thoughts?

    99'HEARTBEAT Epic Member Staff Member 5+ Years ROTM Winner 1000 Posts Platinum Contributor

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