Electrical system
Chevrolet technical service bulletin PIT6000 for 2022-2023 Chevrolet Silverado 1500, 2023 Chevrolet Tahoe and 2022-2023 GMC Sierra 1500 and others.
- Bulletin number
- PIT6000
- Component
- Electrical system
- Summary
- This Preliminary information communicates to the field how to address DTC: B2BA1 for Map module version being out of date and causing a Service Drivers Assist message.
Owners of these vehicles have filed 475 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2022-2023 20222023
- Chevrolet Tahoe 2023 2023
- GMC Sierra 1500 2022-2023 20222023
- Chevrolet Suburban 2023 2023
- GMC Yukon XL 2023 2023
- Cadillac Escalade ESV 2021-2023 202120222023
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