Chevrolet Blazer EV 2025 — technical service bulletin
Bulletin PIT6274 · NHTSA communication 11011164 · issued Nov 4, 2024
Technical service bulletin
communication type
Unknown / Other
component
2025
model years
1
vehicle entries
Official summary
This Preliminary information communicates to dealership technicians that if they have a customer with this issue, do not replace any parts till the repair is available.
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.