Buick Enclave 2021–2022 — technical service bulletin
Bulletin PIC6551 · NHTSA communication 11006283 · issued Aug 13, 2024
Technical service bulletin
communication type
Electrical System
component
2021–2022
model years
55
vehicle entries
Official summary
This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
Vehicles covered
- 2021 Buick Enclave
- 2022 Buick Enclave
- 2021 Buick Encore
- 2022 Buick Encore
- 2021 Buick Envision
- 2022 Buick Envision
- 2021 Cadillac CT4
- 2022 Cadillac CT4
- 2021 Cadillac Escalade
- 2022 Cadillac Escalade
- 2021 Cadillac XT4
- 2022 Cadillac XT4
- 2021 Cadillac XT5
- 2022 Cadillac XT5
- 2021 Cadillac XT6
- 2022 Cadillac XT6
- 2021 Chevrolet Blazer
- 2022 Chevrolet Blazer
- 2021 Chevrolet Bolt EV
- 2022 Chevrolet Bolt EV
- 2021 Chevrolet Camaro
- 2022 Chevrolet Camaro
- 2021 Chevrolet Colorado
- 2022 Chevrolet Colorado
- 2021 Chevrolet Equinox
- 2022 Chevrolet Equinox
- 2021 Chevrolet Express
- 2022 Chevrolet Express
- 2021 Chevrolet Malibu
- 2022 Chevrolet Malibu
- 2021 Chevrolet Silverado 1500
- 2022 Chevrolet Silverado 1500
- 2021 Chevrolet Spark
- 2021 Chevrolet Suburban
- 2022 Chevrolet Suburban
- 2021 Chevrolet Tahoe
- 2022 Chevrolet Tahoe
- 2021 Chevrolet Trailblazer
- 2022 Chevrolet Trailblazer
- 2021 Chevrolet Traverse
- 2022 Chevrolet Traverse
- 2021 Chevrolet Trax
- 2022 Chevrolet Trax
- 2021 GMC Acadia
- 2022 GMC Acadia
- 2021 GMC Canyon
- 2022 GMC Canyon
- 2021 GMC Savana
- 2022 GMC Savana
- 2021 GMC Sierra 1500
- 2022 GMC Sierra 1500
- 2021 GMC Terrain
- 2022 GMC Terrain
- 2021 GMC Yukon
- 2022 GMC Yukon
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.