Chevrolet Blazer 2025 — technical service bulletin
Bulletin PIP6055 · NHTSA communication 11016976 · issued Apr 8, 2025
Technical service bulletin
communication type
Engine
component
2025
model years
1
vehicle entries
Official summary
This Preliminary information communicates a possible concern with installation of the crankcase pressure sensor from the assembly plant.
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.