Chevrolet Silverado 2500 2025–2026 — technical service bulletin
Bulletin PIP6110 · NHTSA communication 11032558 · issued Apr 30, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2025–2026
model years
4
vehicle entries
Official summary
This P/I is created to request FSE assistance to help isolate root cause for stator support shaft/spline breakage.
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.