Chevrolet Bolt EV 2017–2020 — technical service bulletin
Bulletin 20NA081 · NHTSA communication 10174298 · issued Mar 30, 2020
Technical service bulletin
communication type
Seats
component
2017–2020
model years
4
vehicle entries
Official summary
This informational bulletin provides information on Surface Rust on Front Seat Bottom Frames.
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.