Chevrolet Silverado EV 2024 — technical service bulletin
Bulletin 24-NA-151 · NHTSA communication 11015621 · issued Mar 5, 2025
Technical service bulletin
communication type
Structure
component
2024
model years
2
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Loose Roof Ditch Molding,
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.