Buick Envision 2024 — technical service bulletin
Bulletin PIT6155A · NHTSA communication 11006340 · issued Aug 13, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
6
vehicle entries
Official summary
This Preliminary information communicates information for B19B0 SYM49 falsely setting
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.