This service bulletin provides a procedure to update the TCM to correct a customer concern of a harsh 7-8...
Chevrolet technical service bulletin 24-NA-211 for 2024 Chevrolet Silverado 2500, 2024 GMC Sierra 2500 and 2024 Chevrolet Silverado 3500 and others.
- Bulletin number
- 24-NA-211
- Component
- Power train
- Summary
- This service bulletin provides a procedure to update the TCM to correct a customer concern of a harsh 7-8 Upshift.
Owners of these vehicles have filed 91 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2500 2024 2024
- GMC Sierra 2500 2024 2024
- Chevrolet Silverado 3500 2024 2024
- GMC Sierra 3500 2024 2024
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