Sunroof - Headliner Wet/Water Leak into Cab
TECHNICALBulletin No.: 10-08-67-001A
Date: February 26, 2010
Subject: Headliner Wet/Water Leak into Cab from Front Sunroof Glass (Replace Sunroof Window Weatherstrip/Seal)
Models:
2008-2009 Buick Enclave
2007-2009 GMC Acadia
2007-2009 Saturn OUTLOOK
Supercede:
This bulletin is being revised to update the Cause and Correction information. Please discard Corporate Bulletin Number 10-08-67-001 (Section 08 - Body and Accessories).
Condition
Some customers may comment on a water leak coming from the front sunroof glass, which may result in the headliner being wet and/or water leaking into the cab.
Cause
The sunroof glass panel weatherstrip/seal may have failed to retain its designed shape, resulting in a water leak that overwhelms the sunroof module water trough.
Correction
Note
The sunroof glass seal is not designed to be completely water tight. Minor drips witnessed dropping into the water management system can be expected. Heavy streams of water passing by the weatherstrip should not be evident.
Technicians are to inspect the glass panel weatherstrip/seal appearance at the corners and around the glass panel. If the seal looks depressed or concave in the middle, as shown above, replace the seal. Refer to Sunroof Window Weatherstrip Replacement in SI.
Warranty Information
For vehicles repaired under warranty, use the table above.
Disclaimer