Chevrolet Silverado 1500 2024 — technical service bulletin
Bulletin N232421270 · NHTSA communication 10244247 · issued Oct 19, 2023
Technical service bulletin
communication type
Equipment
component
2024
model years
6
vehicle entries
Official summary
Stop Delivery Order Await Communication: Reference Number N232421270. Effective immediately, stop the delivery of those certain 2024 Chevrolet Silverado and GMC Sierra vehicles which are in the attached VIN file and in new vehicle inventory or in transit. Dealers are to wait for further communication. The GM reference number is N232421270.
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.