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April 17, 2024 Service bulletin

This engineering information (EI) closure ends the need for gathering further information from the field

Cadillac technical service bulletin PIE0779B for 2023 Cadillac Lyriq.

Bulletin number
PIE0779B
Component
Electrical system
Summary
This engineering information (EI) closure ends the need for gathering further information from the field. Dealers should refer to Field action N232428540 in SI.

Owners of these vehicles have filed 4 complaints in the electrical category.

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