Chevrolet Equinox 2025–2026 — technical service bulletin
Bulletin PIT6466 · NHTSA communication 11026602 · issued Dec 12, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2025–2026
model years
4
vehicle entries
Official summary
This preliminary information document addresses an engineering investigation into a launch vibration concern.
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.