Chevrolet Blazer EV 2023–2025 — technical service bulletin
Bulletin 24-NA-176 · NHTSA communication 11015217 · issued Feb 26, 2025
Technical service bulletin
communication type
Electrical System
component
2023–2025
model years
7
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Turn Signal Over Cancelling.
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.