Buick Enclave 2022–2023 — technical service bulletin
Bulletin PIT5968A · NHTSA communication 10231662 · issued Jan 24, 2023
Technical service bulletin
communication type
Equipment
component
2022–2023
model years
8
vehicle entries
Official summary
This Preliminary information communicates information to the technician that if they receive a vehicle with this concern after performing N212354521, General Motors is aware of this and working to correct the ECC software and will provide a bulletin once the software is released for the repair.
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.