Electrical system
Chevrolet technical service bulletin PIT5631 for 2019 Chevrolet Silverado 1500 and 2019 GMC Sierra 1500.
- Bulletin number
- PIT5631
- Component
- Electrical system
- Summary
- This Preliminary information communicateanissuewith theVideo Processing Control Module setting a false DTC U0020 and advises dealership to ignore it.
Owners of these vehicles have filed 287 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2019 2019
- GMC Sierra 1500 2019 2019
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