Electrical system
Chevrolet technical service bulletin PIP5717 for 2019 Chevrolet Silverado 1500, 2019 GMC Sierra 1500 and 2020 Chevrolet Silverado 2500 and others.
- Bulletin number
- PIP5717
- Component
- Electrical system
- Summary
- This Preliminary information communicates that there is software update available for the TCCM to correct a software anomaly.
Owners of these vehicles have filed 318 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2019 2019
- GMC Sierra 1500 2019 2019
- Chevrolet Silverado 2500 2020 2020
- GMC Sierra 2500 2020 2020
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