climate control

  1. M

    '06 Automatic Climate Control - HVAC

    Replaced the automatic climate control. The unit worked fine for a bit and then the blower motor stopped working. Replaced the blower motor and it worked fine again for a couple days. Blower motor stopped working after a couple days. Auto climate control unit appears to function the way it...
  2. P

    Converting 1995 climate control to work with newer 1998 climate control

    I have a climate control module that is bad in my '95 Tahoe, and I have a module from a 1998 Tahoe, along with the pigtails from it. I have noticed that when you purchase a brand new climate control, there is an adapter that allows for connecting it to the older '95 style wiring, but I didn't...
  3. P

    Non-operable HVAC

    I replaced the battery on our 03 suburban and now the HVAC control unit will not illuminate. None of the switches or controls work. I have checked all the HVAC fuses under the hood and on the LH side of the instrument panel and they all checked good. Hot air exits the dash vents only while...
  4. J

    faulty climate control module???

    98 Tahoe blower motor blows only on high speed but ONLY with the switch in the off or low position. Sometimes it won't come on at all. I've already replaced the resister. The next logical explanation would be the control module, right? I don't see how it could be the motor itself since it's...
  5. T

    Blend door actuator or controller issue???

    OK guys... looking for a bit of help here. I have a 05 Yukon XL Denali. As many other people, I am also having climate control / air conditioning problems. I can only get the air to blow through the defrost vents by the windshield no matter what vent setting the climate control panel is set...
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