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February 12, 2024 Service bulletin

Electrical system: ADAS: parking assist: software

Chevrolet technical service bulletin PIT6123A for 2024 Chevrolet Silverado 1500, 2024 GMC Sierra 1500 and 2024 Chevrolet Silverado 2500 and others.

Bulletin number
PIT6123A
Component
Electrical system: ADAS: parking assist: software
Summary
This Preliminary information communicates on a software anomaly that causes a Rear Auto Brake and Park Assist Unavailable message on start up that is temporary and how to address that concern.

Owners of these vehicles have filed 211 complaints in the electrical category.

Vehicles covered

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