CTS V8-5.7L VIN P (2004)
This condition may be due to the sealing strip outer coating absorbing water and causing the finish to change in appearance.
Correction
Important:
Due to the gloss level difference, all four side door window belt outer sealing strips should be replaced in order to maintain a consistent appearance.
Improved sealing strips have been put into production and are now available from GMSPO. Replace the side door window belt outer sealing strips. Refer
to Sealing Strip Replacement-Door Window Belt Outer-Front and Rear in the Doors sub-section of the Service Manual.
Parts Information
Parts are currently available from GMSPO.
Warranty Information
For vehicles repaired under warranty, use the table shown.
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