Ok, are the trim panels easy to remove? I assume one of the ducts has come loose feeding one of the ceiling vents. It's the passenger side vent for the middle passengers. 2007 Tahoe.
Ugh. That's what I was afraid of. Dealer or do it myself. Decisions, decisions.
Thanks for the heads up though.
did you fixed the issue? i had the same problem but i fixed it without taking down the headlinerNew to this thread and having the EXACT same issue. I know this is probably a long shot, given the time stamp on the post, but what was the outcome on this? I would like to get this issue fixed. Thanks for any help!