Chevrolet Silverado 2500 2024–2025 — service campaign
Bulletin N242455950 · NHTSA communication 11007937 · issued Sep 20, 2024
Service campaign
communication type
Unknown OR Other
component
2024–2025
model years
5
vehicle entries
Official summary
Service Update - Certain vehicles may have a condition in which sediment is being generated during the Output Shaft bearing press. Dealers will replace the transmission filter.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.