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March 5, 2026 Service bulletin

This PI communicates information on isolating a wind noise from the driver front door.

Chevrolet technical service bulletin PIT6493 for 2025-2026 Chevrolet Tahoe, 2025-2026 GMC Yukon and 2025-2026 GMC Yukon XL and others.

Bulletin number
PIT6493
Component
Unknown or other
Summary
This PI communicates information on isolating a wind noise from the driver front door.

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