This technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist,...
Chevrolet technical service bulletin 20NA073 for 2019-2020 Chevrolet Silverado 1500, 2019-2020 GMC Sierra 1500 and 2020 Chevrolet Blazer and others.
- Bulletin number
- 20NA073
- Component
- Service brakes
- Summary
- This technical bulletin provides repair information to correct a customer concern of Loss of Brake Assist, Various Messages Displayed in Driver Information Center (DIC), Brake Pedal Travel and Apply May Feel Different, One or More of the Following DTCs May be Set: P0606 with C0021, C05D2, C0595, C2A3B, C0024, C053D, P25A2.
Owners of these vehicles have filed 530 complaints in the brakes category.
Vehicles covered
- Chevrolet Silverado 1500 2019-2020 20192020
- GMC Sierra 1500 2019-2020 20192020
- Chevrolet Blazer 2020 2020
- GMC Acadia 2019-2020 20192020
- Cadillac XT5 2019-2020 20192020
- Cadillac XT6 2020 2020
- Cadillac CT6 2019-2020 20192020
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