This service bulletin provides repair information to correct a customer concern of Service Driver Assist...
Chevrolet technical service bulletin 20NA178 for 2021 Chevrolet Tahoe, 2021 Chevrolet Suburban and 2021 GMC Yukon and others.
- Bulletin number
- 20NA178
- Component
- Steering
- Summary
- This service bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available.
Owners of these vehicles have filed 37 complaints in the steering category.
Vehicles covered
- Chevrolet Tahoe 2021 2021
- Chevrolet Suburban 2021 2021
- GMC Yukon 2021 2021
- GMC Yukon XL 2021 2021
- Cadillac CT5 2020-2021 20202021
- Cadillac CT4 2020-2021 20202021
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