Buick Enclave 2024–2026 — technical service bulletin
Bulletin PIT6362D · NHTSA communication 11019843 · issued Jun 17, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2024–2026
model years
22
vehicle entries
Official summary
This preliminary information communicates to dealership technicians various radio concerns are all related to software and Engineering is currently working on a design improvement.
Vehicles covered
- 2025 Buick Enclave
- 2026 Cadillac CT5
- 2024 Cadillac Lyriq
- 2025 Cadillac Lyriq
- 2024 Cadillac XT4
- 2025 Cadillac XT4
- 2024 Chevrolet Blazer EV
- 2025 Chevrolet Blazer EV
- 2024 Chevrolet Colorado
- 2025 Chevrolet Colorado
- 2024 Chevrolet Equinox EV
- 2025 Chevrolet Equinox EV
- 2024 Chevrolet Silverado EV
- 2025 Chevrolet Silverado EV
- 2024 Chevrolet Traverse
- 2025 Chevrolet Traverse
- 2024 GMC Acadia
- 2025 GMC Acadia
- 2024 GMC Canyon
- 2025 GMC Canyon
- 2024 GMC Sierra EV
- 2025 GMC Sierra EV
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.