Improvements to OnStar functionality
Chevrolet technical service bulletin N25-250552 for 2021-2022 Chevrolet Malibu, 2021-2022 Chevrolet Silverado 1500 and 2021-2022 Chevrolet Equinox and others.
- Bulletin number
- N25-250552 (N25-250552)
- Component
- Unknown or other
- Summary
- Improvements to OnStar functionality. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Vehicles covered
- Chevrolet Malibu 2021-2022 20212022
- Chevrolet Silverado 1500 2021-2022 20212022
- Chevrolet Equinox 2021-2022 20212022
- GMC Sierra 1500 2021-2022 20212022
- Chevrolet Blazer 2021-2022 20212022
- Chevrolet Trailblazer 2021-2022 20212022
- GMC Acadia 2021-2022 20212022
- Chevrolet Traverse 2021-2022 20212022
- Chevrolet Silverado 2500 2021-2022 20212022
- GMC Terrain 2021-2022 20212022
- Chevrolet Camaro 2021-2022 20212022
- Buick Enclave 2021-2022 20212022
- GMC Sierra 2500 2021-2022 20212022
- Chevrolet Bolt EV 2021-2022 20212022
- Buick Encore 2021-2022 20212022
- Cadillac XT5 2021-2022 20212022
- Chevrolet Bolt Euv 2022 2022
- Cadillac XT6 2021-2022 20212022
- Cadillac XT4 2021-2022 20212022
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