Chevrolet Bolt Euv 2022 — technical service bulletin
Bulletin 21NA266 · NHTSA communication 10205585 · issued Nov 17, 2021
Technical service bulletin
communication type
Power Train
component
2022
model years
2
vehicle entries
Official summary
This service bulletin provides a repair procedure to correct a customer concern of a Service Vehicle Soon Light Illuminated with DTC P0534 Set.
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.