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April 7, 2021 Service bulletin

This warranty administration bulletin provides policy information, proper labor operation selection and...

Chevrolet technical service bulletin 18NA146 for 2010-2021 Chevrolet Malibu, 2010-2014, 2017-2021 Chevrolet Silverado 1500 and 2010-2020 Chevrolet Impala and others.

Bulletin number
18NA146
Component
Equipment
Summary
This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).

Vehicles covered

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