Service Update
Chevrolet technical service bulletin N242441450 for 2023-2024 Chevrolet Silverado 1500, 2021-2024 Chevrolet Tahoe and 2023-2024 GMC Sierra 1500 and others.
- Bulletin number
- N242441450 (N242441450)
- Component
- Electrical system
- Summary
- Service Update. On certain vehicles listed above, the vehicle may not re-start after an auto stop event. Dealers will reprogram the engine control module.
Owners of these vehicles have filed 667 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2023-2024 20232024
- Chevrolet Tahoe 2021-2024 2021202220232024
- GMC Sierra 1500 2023-2024 20232024
- Chevrolet Suburban 2021-2022, 2024 202120222024
- GMC Yukon 2021-2024 2021202220232024
- GMC Yukon XL 2021-2023 202120222023
- Cadillac Escalade 2021-2024 2021202220232024
- Chevrolet Suburban 1500 2023 2023
- Cadillac Escalade ESV 2021-2023 202120222023
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