Chevrolet 3500HD 2024–2025 — technical service bulletin
Bulletin PIP5911B · NHTSA communication 11016161 · issued Mar 25, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2024–2025
model years
10
vehicle entries
Official summary
This communication shows a possible terminal damage issue in X950D that may cause fuse F5BA or F6BA to open or partially open.
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.