Chevrolet Colorado 2023 — technical service bulletin
Bulletin 24-NA-155 · NHTSA communication 11007835 · issued Aug 14, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2023
model years
2
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Radio Software Update Version is W38E-174.4.1-M170-SQBR5-180.5.
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.