What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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iamdub

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PPV12HOE

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Awesome. I’m officially pissed at GM. After tearing the entire dash out of my truck to replace my ac evaporator temp sensor to fix dtc b3933 I found out from a TSB that I don’t have such a sensor in my truck, the replacement HVAC head unit I installed last month needs to be programmed via TISWeb and my Tech2 or that dtc shows up and the ac won’t work. No wonder I can’t find that sensor. :mad::mad::mad::mad::mad::mad::mad::mad::mad::mad::mad::mad::mad::mad::mad::mad::mad:
Oh darn...
 

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