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August 17, 2023 Service bulletin

Back over prevention: software

Chevrolet technical service bulletin PIT6047B for 2023 Chevrolet Colorado, 2023 GMC Canyon and 2023 Cadillac Lyriq and others.

Bulletin number
PIT6047B
Component
Back over prevention: software
Summary
This Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.

Owners of these vehicles have filed 139 complaints in the driver assistance category.

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