Chevrolet Silverado 1500 2023 — technical service bulletin
Bulletin N232417460 · NHTSA communication 10247184 · issued Dec 13, 2023
Technical service bulletin
communication type
Unknown / Other
component
2023
model years
2
vehicle entries
Official summary
Customer Satisfaction Program. Certain vehicles may have a condition in which the transmission case is out of specification. Dealers are to replace the transmission.
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.