Update: See service notes for headliner creak.
Interesting....
eak
View attachment 270513
Thank you very much for your post. I showed a copy of this to my GM service department here in Nova Scotia and did not encounter any issues getting the clips replaced.
Took the Yukon out for a long drive around town yesterday and not a squeak from the ceiling liner.
I still have a few other interior issues such as loose/knocking rear side panels. The side panel clips do not hold the panels tight enough and when I hit a bump or crack on the road they rattle.
I had fixed one by applying a cabinet door bumper pad next to the clip in order to reduce the space and prevent the rattle. It worked good until they pulled the panel to fix the ceiling liner. Now it rattles again.
I also have a squeaky steering wheel. When I turn the steering wheel more the 3/4 turn you can hear a rubber on rubber squeak.
There is also a vibration that occurs at highway speeds. They tried to balancing the tires again, but that didn't work. They checked the brakes and U-joints and they appeared OK. They eventually balanced the wheels directly on the vehicle and were able to remove most of the vibration, but not all. I suspect a slightly bent/out of round drive shaft. GM has had issues with driveshafts in the past.
In any case, I told the service advisor that I wouldn't throw everything at them at once. I'll be back regularly over the next few months to get these issues fixed.
Thanks again for the copy of your service bill.
