G6 L4-2.4L VIN B (2006)
2. The sunroof window seal may have puckers at the front corners causing poor sealing against the first sunroof window panel.
IMPORTANT: Wind/whistle noise, air leaks and possible water leaks on the C3Y panoramic sunroof when closed. The easiest way to identify the
location of the air leak is to use a rubber hose against your ear in order to listen for the air leak. Using a rubber hose, 1/2 inch diameter 3 feet long,
listen around all the sealing locations while all the door, windows and the sunroof window panels are closed, with the HVAC blower on high. It should
be noted that some leakage will be heard at the "T" joints (1) on vehicles without a customer complaint.
3. This can be identified by opening the panoramic sunroof and inspecting the sunroof window seal.
4. Run a business card or a similar item around the sunroof window seal, look for even tension around the seal.
5. Inspect the sunroof window for the incorrect conditions below:
6. Corner puckered.
