Buick Envision 2021–2022 — technical service bulletin
Bulletin 22-NA-163 · NHTSA communication 10236052 · issued May 4, 2023
Technical service bulletin
communication type
Electrical System
component
2021–2022
model years
2
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Service Power Steering Message with DTC U3000 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.