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February 12, 2026 Service bulletin

Unknown or other

Chevrolet technical service bulletin PIP5841J for 2023-2025 Chevrolet Blazer, 2023 GMC Acadia and 2023-2025 Cadillac XT5 and others.

Bulletin number
PIP5841J
Component
Unknown or other
Summary
This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.

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