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March 14, 2025 Service bulletin

This service bulletin provides repair information to correct a customer concern of Vehicle Will Lock and...

Chevrolet technical service bulletin 23-NA-164 for 2019-2025 Chevrolet Malibu, 2018-2024 Chevrolet Equinox and 2019-2025 Chevrolet Blazer and others.

Bulletin number
23-NA-164
Component
Electrical system
Summary
This service bulletin provides repair information to correct a customer concern of Vehicle Will Lock and Unlock (Active Functions Work) but Will Not Crank or Start (Loss of Passive Functions Do Not Work).

Owners of these vehicles have filed 1,726 complaints in the electrical category.

Vehicles covered

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