Brightdrop 600 Elcv 2023–2025 — technical service bulletin
Bulletin PIC6552E · NHTSA communication 11017257 · issued Apr 16, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2023–2025
model years
60
vehicle entries
Official summary
This Preliminary information communicates how to recover the Image Processing Module.
Vehicles covered
- 2023 Brightdrop 600 Elcv
- 2024 Brightdrop 600 Elcv
- 2024 Brightdrop Zevo 400
- 2023 Brightdrop Zevo 600
- 2024 Brightdrop Zevo 600
- 2023 Buick Enclave
- 2024 Buick Enclave
- 2025 Buick Enclave
- 2023 Buick Encore
- 2024 Buick Encore
- 2025 Buick Encore
- 2023 Buick Encore GX
- 2024 Buick Encore GX
- 2025 Buick Encore GX
- 2023 Buick Envision
- 2024 Buick Envision
- 2025 Buick Envision
- 2024 Buick Envista
- 2025 Buick Envista
- 2023 Cadillac CT4
- 2024 Cadillac CT4
- 2025 Cadillac CT4
- 2023 Cadillac CT5
- 2024 Cadillac CT5
- 2025 Cadillac CT5
- 2023 Cadillac Escalade
- 2024 Cadillac Escalade
- 2025 Cadillac Escalade
- 2023 Cadillac Escalade Esv
- 2024 Cadillac Escalade Esv
- 2025 Cadillac Escalade Esv
- 2025 Cadillac Escalade IQ
- 2023 Cadillac Lyriq
- 2024 Cadillac Lyriq
- 2025 Cadillac Lyriq
- 2025 Cadillac Optiq
- 2023 Cadillac XT4
- 2024 Cadillac XT4
- 2025 Cadillac XT4
- 2023 Cadillac XT5
- 2024 Cadillac XT5
- 2025 Cadillac XT5
- 2023 Cadillac XT6
- 2024 Cadillac XT6
- 2025 Cadillac XT6
- 2024 Chevrolet 3500HD
- 2023 Chevrolet 4500HD
- 2023 Chevrolet 5500HD
- 2023 Chevrolet 6500HD
- 2023 Chevrolet Blazer
- 2024 Chevrolet Blazer
- 2025 Chevrolet Blazer
- 2024 Chevrolet Blazer EV
- 2025 Chevrolet Blazer EV
- 2023 Chevrolet Bolt Euv
- 2023 Chevrolet Bolt EV
- 2024 Chevrolet Bolt EV
- 2025 Chevrolet Brightdrop 400
- 2025 Chevrolet Brightdrop 600
- 2023 Chevrolet Camaro
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.