Chevrolet Silverado 2500 2024 — technical service bulletin
Bulletin PIP5933 · NHTSA communication 10239189 · issued Jun 30, 2023
Technical service bulletin
communication type
Communication
component
2024
model years
2
vehicle entries
Official summary
This Preliminary information communicates to the dealer technician that there is an ECM calibration available to address the DTC P060C on the 2024 Duramax 6.6 L5P.
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.