This service bulletin provides a procedure to replace the starter if found the
Chevrolet technical service bulletin 21-NA-279 for 2019-2023 Chevrolet Blazer, 2020-2023 GMC Acadia and 2020-2023 Cadillac XT5 and others.
- Bulletin number
- 21-NA-279
- Component
- Engine and engine cooling
- Summary
- This service bulletin provides a procedure to replace the starter if found the cause of the rattle noise.
Owners of these vehicles have filed 364 complaints in the engine category.
Vehicles covered
- Chevrolet Blazer 2019-2023 20192020202120222023
- GMC Acadia 2020-2023 2020202120222023
- Cadillac XT5 2020-2023 2020202120222023
- Buick Envision 2021-2023 202120222023
- Cadillac CT5 2020-2023 2020202120222023
- Cadillac XT6 2020-2023 2020202120222023
- Cadillac XT4 2019-2023 20192020202120222023
- Cadillac CT4 2020-2023 2020202120222023
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