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June 22, 2023 Service bulletin

This service bulletin provides a procedure to replace the brake line pressure switch to correct a customer...

Chevrolet technical service bulletin 20-NA-182 for 2019-2021 Chevrolet Silverado 5500, 2019-2022 Chevrolet Silverado 4500 and 2019, 2021-2022 Chevrolet Silverado 6500 and others.

Bulletin number
20-NA-182
Component
Electrical system
Summary
This service bulletin provides a procedure to replace the brake line pressure switch to correct a customer concern of a brake booster pump motor that runs at all times even after the ignition is turned off.

Owners of these vehicles have filed 1 complaints in the electrical category.

Vehicles covered

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