Chevrolet Silverado 1500 2019–2023 — technical service bulletin
Bulletin 23-NA-148 · NHTSA communication 10245010 · issued Oct 10, 2023
Technical service bulletin
communication type
Fuel System, Diesel
component
2019–2023
model years
10
vehicle entries
Official summary
This technical bulletin provides a procedure to correct the condition of Missing French Translation Label on Fuel Cap.
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.