Having problems with your 2006 Chevrolet Trailblazer ?
06 trailblazer a/c only blows out the defrost and floor. Will not blow out of the head vents. what do I do?
Probably a vacuum hose. cheap fix if that's it. Go to your local parts store. The vacuum hose on the AC is what pressurizes the airflow, this is most likely the problem.
Repair Help & Product Troubleshooting for 2006 Chevrolet Trailblazer
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