Chevrolet Silverado 1500 2022–2024 — technical service bulletin
Bulletin 23-NA-143 · NHTSA communication 10242251 · issued Aug 17, 2023
Technical service bulletin
communication type
Equipment
component
2022–2024
model years
11
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Radio Software Version Y169â Multiple Updates for IOK.
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.