Chevrolet Equinox EV 2024–2026 — technical service bulletin
Bulletin PIT6454 · NHTSA communication 11025748 · issued Nov 20, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2024–2026
model years
3
vehicle entries
Official summary
This preliminary information discusses a possibility of the fasteners for the underbody panel coming loose and making a noise.
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.