Chevrolet Bolt Euv 2017–2022 — technical service bulletin
Bulletin 21-NA-261 · NHTSA communication 10210572 · issued Apr 14, 2022
Technical service bulletin
communication type
Electrical System
component
2017–2022
model years
7
vehicle entries
Official summary
This service bulletin provides a procedure for dealers/technicians to follow on vehicles with a charge limited to 80% After Battery Pack Replaced for Recall N212343881 or N212345941.
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.