Recent content by Audball

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    Heater issue with my 03 Yukon XL

    It has auto controls. I've got a pretty decent scanner - I'll look and see if it has live data. Thank you.
  2. A

    Heater issue with my 03 Yukon XL

    So I have an ongoing issue with my HVAC system. When I turn on my heat on it blows cold air unless I set it to MAX (90 degrees). Happens on both sides of the car. If I turn it from 90 to 89 it goes cold. I saw a recommendation on here that it might be the blower motor resistor that was the...
  3. A

    New guy

    I picked up a 2003 GMC Yukon XL Denali with 245K miles on it about 6 months ago. I've been working on issues ever since I got it, and i's been a lot of fun working on it. I look forward to exchanging ideas/info here on this forum.

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