This technical bulletin provides repair information to correct a customer concern of a humming noise heard...
Chevrolet technical service bulletin 21-NA-038 for 2020-2022 Chevrolet Blazer.
- Bulletin number
- 21-NA-038
- Component
- Structure
- Summary
- This technical bulletin provides repair information to correct a customer concern of a humming noise heard coming from front end of vehicle when driving at highway speeds.
Owners of these vehicles have filed 5 complaints in the body category.
Vehicles covered
- Chevrolet Blazer 2020-2022 202020212022
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