Buick Enclave 2022 — technical service bulletin
Bulletin PIT6328A · NHTSA communication 11014321 · issued Feb 15, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2022
model years
35
vehicle entries
Official summary
This Preliminary information communicates to dealership technicians to contact Techline support to data wipe the radio to clear the PIN.
Vehicles covered
- 2022 Buick Enclave
- 2022 Buick Encore
- 2022 Buick Envision
- 2022 Cadillac CT4
- 2022 Cadillac CT5
- 2022 Cadillac Escalade
- 2022 Cadillac Escalade Esv
- 2022 Cadillac XT4
- 2022 Cadillac XT5
- 2022 Cadillac XT6
- 2022 Chevrolet Blazer
- 2022 Chevrolet Colorado
- 2022 Chevrolet Equinox
- 2022 Chevrolet Express
- 2022 Chevrolet Express 3500
- 2022 Chevrolet Express Cutaway Van
- 2022 Chevrolet Malibu
- 2022 Chevrolet Silverado 1500
- 2022 Chevrolet Silverado 2500
- 2022 Chevrolet Silverado 3500
- 2022 Chevrolet Suburban 1500
- 2022 Chevrolet Tahoe
- 2022 Chevrolet Trailblazer
- 2022 Chevrolet Traverse
- 2022 Chevrolet Trax
- 2022 GMC Acadia
- 2022 GMC Canyon
- 2022 GMC Savana
- 2022 GMC Savana Cutaway Van
- 2022 GMC Sierra 1500
- 2022 GMC Sierra 2500
- 2022 GMC Sierra 3500
- 2022 GMC Terrain
- 2022 GMC Yukon
- 2022 GMC Yukon XL
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.