This service bulletin provides repair information to correct a customer concern of DTC B1038.64 set in the...
Chevrolet technical service bulletin 22-NA-052 for 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Suburban and 2021-2022 Chevrolet Corvette and others.
- Bulletin number
- 22-NA-052
- Component
- Electrical system
- Summary
- This service bulletin provides repair information to correct a customer concern of DTC B1038.64 set in the BCM and Door Ajar Message on Driver Information Center (DIC).
Owners of these vehicles have filed 318 complaints in the electrical category.
Vehicles covered
- Chevrolet Tahoe 2021-2022 20212022
- Chevrolet Suburban 2021-2022 20212022
- Chevrolet Corvette 2021-2022 20212022
- GMC Yukon 2021-2022 20212022
- GMC Yukon XL 2021-2022 20212022
- Cadillac Escalade 2021-2022 20212022
- Chevrolet Suburban 1500 2021-2022 20212022
- Cadillac Escalade ESV 2021-2022 20212022
- Buick Envision 2021-2022 20212022
- Cadillac CT5 2021-2022 20212022
- Cadillac Escalade Na 2021 2021
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