Equipment: electrical
Chevrolet technical service bulletin PIT5830 for 2021 Chevrolet Silverado 1500 and 2021 GMC Sierra 1500.
- Bulletin number
- PIT5830
- Component
- Equipment: electrical
- Summary
- This Preliminary information communicates an issue with a low or dead battery issue caused by incorrect ECM calibrations.
Vehicles covered
- Chevrolet Silverado 1500 2021 2021
- GMC Sierra 1500 2021 2021
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