May 10, 2025 Service bulletin

This engineering information (EI) closure ends the need for gathering further information from field in...

Chevrolet technical service bulletin PIE0824A for 2025 Chevrolet Silverado 1500, 2025 Chevrolet Tahoe and 2025 GMC Sierra 1500 and others.

Bulletin number: PIE0824A
Component: Power train
Summary: This engineering information (EI) closure ends the need for gathering further information from field in regard to fluid leaking at the output seal and/or leaking at the front slip yoke (welch plug leak).

Owners of these vehicles have filed 97 complaints in the transmission category.

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