This technical bulletin provides repair information to load L3B Turbocharger Wastegate Service Calibration...
Chevrolet technical service bulletin 24-NA-091 for 2022-2023 Chevrolet Silverado 1500 and 2022-2023 GMC Sierra 1500.
- Bulletin number
- 24-NA-091
- Component
- Electrical system
- Summary
- This technical bulletin provides repair information to load L3B Turbocharger Wastegate Service Calibration to correct a customer concern of a screeching noise on engine shutdown.
Owners of these vehicles have filed 353 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2022-2023 20222023
- GMC Sierra 1500 2022-2023 20222023
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