Having problems with your 2003 Chevrolet TrailBlazer ?
I have a 2003 Trailblazer and the dash vent is stuck on. When I try to switch it to the floor vents or the defrost it will start making a clicking noise and will not stop until I switch it back to the dash vents. I'm guessing its a stuck flow vent somewhere. How hard is it to fix this?
Repair Help & Product Troubleshooting for 2003 Chevrolet TrailBlazer
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