October 17, 2024 Service bulletin

This informational bulletin advises the tech to look at a possible valve body control and to use DTC P2818...

Chevrolet technical service bulletin 24-NA-230 for 2024-2025 Chevrolet Silverado 1500 and 2024-2025 GMC Sierra 1500.

Bulletin number: 24-NA-230
Component: Engine
Summary: This informational bulletin advises the tech to look at a possible valve body control and to use DTC P2818 as a diag route to help verify the customers concern.

Owners of these vehicles have filed 520 complaints in the engine category.

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