April 9, 2025 Service bulletin

This service bulletin refers the technician to Recall N242438501, and if closed, refer to SI to correct...

Chevrolet technical service bulletin 23-NA-066 for 2024 Chevrolet Silverado 2500, 2024 GMC Sierra 2500 and 2024 Chevrolet Silverado 3500 and others.

Bulletin number: 23-NA-066
Component: Electrical system
Summary: This service bulletin refers the technician to Recall N242438501, and if closed, refer to SI to correct the condition of Malfunction Indicator Lamp Illuminated with DTCs P0402, P062D, P144E, P242B, P2459, and/or P2635 Set.

Owners of these vehicles have filed 124 complaints in the electrical category.

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