Chevrolet Blazer 2024 — technical service bulletin
Bulletin PIT6034 · NHTSA communication 10239178 · issued Jun 26, 2023
Technical service bulletin
communication type
Equipment
component
2024
model years
2
vehicle entries
Official summary
This Preliminary information communicates that Parts that the ECS are on Restriction
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.