Buick Envision 2022 — technical service bulletin
Bulletin PIE0716 · NHTSA communication 10219380 · issued Aug 23, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2022
model years
8
vehicle entries
Official summary
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards 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.