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February 17, 2023 Service bulletin

Equipment: appliance: tv/radio/speakers

Cadillac technical service bulletin PIC6488A for 2023 Cadillac Redundant Lyriq.

Bulletin number
PIC6488A
Component
Equipment: appliance: tv/radio/speakers
Summary
This Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement Radio.

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