Buick Envision 2022 — technical service bulletin
Bulletin PIE0716A · NHTSA communication 10239125 · issued Jun 30, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2022
model years
8
vehicle entries
Official summary
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to oil leaking from the oil pan.
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.