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ac vent problem
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  1. The 02-09 "How-To" and DIY Section
    Hello all, I've read through this site for years but never posted until now so here it goes. I'm in the process of replacing the mode door actuator on a 2002 Trailblazer. I got the old one off put the new one on, but this is where my problem is. While calibrating the actuator, I noticed that it...
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