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February 2, 2022 Service bulletin

This technical bulletin advises to replace the camshaft cover if found with in the Julian date and the

Chevrolet technical service bulletin 22NA027 for 2020-2022 Chevrolet Silverado 1500 and 2020-2022 GMC Sierra 1500.

Bulletin number
22NA027
Component
Engine and engine cooling: engine: crank/camshaft position sensor
Summary
This technical bulletin advises to replace the camshaft cover if found with in the Julian date and the cause of the customers concern.

Owners of these vehicles have filed 1,908 complaints in the engine category.

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