Buick Envision 2017–2020 — technical service bulletin
Bulletin 22-NA-213 · NHTSA communication 10236320 · issued May 10, 2023
Technical service bulletin
communication type
Power Train
component
2017–2020
model years
4
vehicle entries
Official summary
This service bulletin provides a procedure to replace the front drive shafts to correct a customer concern of a Wobble and/or Vibration that occurs on hard acceleration (WOT) around 30 to 70 mph.
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.