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  1. Audio and Electronics
    I just installed the PIE gm12-auxv2 aux input in my 04 TB LS. It is functioning fine however my main dash air vents no longer work. If I move the selection dial it will sometimes put some air to the feet but it mostly is stuck in the defroster vents even when it is set to full on the main dash...
  2. General
    Hi all I have search the threads for the answer to my question and see other have had the issues but was not able to find the answer. I hoping someone can help becuase my dealer can not. Rear blower will run with the key is in the on postion, but shuts down immediately when the engine is...
  3. OEM Issues
    Hi I have a 2003 Trailblazer (North Face Edition) and my front vents are not blowing. I do not hear any clicking noise at all, I've tried to pull the fuse already and that did it not help me. I read it may be the mode actuator or the control module but no one is specific. Air will come up the...
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