I just bought a tube of RTV silicone and just siliconed the piece back. Took two minutes to do, and 24 hrs to fully cure. Once cured it is good as new. You dont even need to take the door apart to apply the silicone but I highly recommend using painters tape to keep the stuff from getting on the car interior as it is difficult to clean but can be cleaned while wet with rubbing alcohol.
Thanks. Is there a way that I can wire up my windows to work with the key off. It's ridiculous that my kids can't even get fresh air and the rear door glass lift has no key lock where does the passenger door.
No, I've never encountered a loose window in 20 years of driving this generation vehicle, Tahoes and Suburbans. If I had a loose window, I would remove the inside door panel with the window in the full up position and use a 10mm socket to tighten the 2 friction fittings with the rubber liners that secure the window glass to the actuator assembly. You will see the bolts that need to be tightened about 6" below the window opening in the car door and about 6" in from each end.
