Buick Enclave 2021–2023 — technical service bulletin
Bulletin PIE0699 · NHTSA communication 10212953 · issued May 13, 2022
Technical service bulletin
communication type
Power Train
component
2021–2023
model years
18
vehicle entries
Official summary
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service AWD Lamp illuminated on the driver information center (DIC).
Vehicles covered
- 2021 Buick Enclave
- 2022 Buick Enclave
- 2023 Buick Enclave
- 2021 Cadillac XT5
- 2022 Cadillac XT5
- 2023 Cadillac XT5
- 2021 Cadillac XT6
- 2022 Cadillac XT6
- 2023 Cadillac XT6
- 2021 Chevrolet Blazer
- 2022 Chevrolet Blazer
- 2023 Chevrolet Blazer
- 2021 Chevrolet Traverse
- 2022 Chevrolet Traverse
- 2023 Chevrolet Traverse
- 2021 GMC Acadia
- 2022 GMC Acadia
- 2023 GMC Acadia
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.