Service Update
Chevrolet technical service bulletin N212327470 for 2021 Chevrolet Tahoe, 2021 Chevrolet Suburban and 2021 Chevrolet Corvette and others.
- Bulletin number
- N212327470
- Component
- Equipment: electrical: infotainment: software
- Summary
- Service Update. Certain vehicles, equipped with an Infotainment System, may have a condition during cold temperature conditions where the Infotainment screen is blacked out. Dealers will reprogram the radio.
Vehicles covered
- Chevrolet Tahoe 2021 2021
- Chevrolet Suburban 2021 2021
- Chevrolet Corvette 2021 2021
- GMC Yukon 2021 2021
- GMC Yukon XL 2021 2021
- Buick Envision 2021 2021
- Cadillac CT5 2021 2021
- Cadillac CT4 2021 2021
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