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September 13, 2024 Service bulletin

Electrical system

Chevrolet technical service bulletin PIT6223 for 2022-2024 Chevrolet Silverado 1500, 2022-2024 GMC Sierra 1500 and 2024 Chevrolet Silverado 2500 and others.

Bulletin number
PIT6223
Component
Electrical system
Summary
This Preliminary information communicates a diagnostic tip for unwanted washer pump activation, flickering headlamp, and horn unwanted, due to a possible concern with ground G104.

Owners of these vehicles have filed 564 complaints in the electrical category.

Vehicles covered

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