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September 1, 2022 Service bulletin

This technical bulletin provides information on a possible bolt and guide pin that may be missing from the...

Chevrolet technical service bulletin 22-NA-176 for 2016-2022 Chevrolet Silverado 1500, 2015-2022 Chevrolet Tahoe and 2022 Chevrolet Equinox and others.

Bulletin number
22-NA-176
Component
Engine and engine cooling
Summary
This technical bulletin provides information on a possible bolt and guide pin that may be missing from the control valve which will need to be installed to correct the repair.

Owners of these vehicles have filed 5,338 complaints in the engine category.

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