Chevrolet Silverado 1500 2023 — technical service bulletin
Bulletin 654.10 · NHTSA communication 11026847 · issued Dec 10, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2023
model years
2
vehicle entries
Official summary
• Improvements to audio system performance. • Fixes to help ensure proper functionality for the center display. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
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.