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October 3, 2023 Service bulletin

Communication: manufacturer telematics

Cadillac technical service bulletin PIP5941 for 2023 Cadillac Lyriq, 2024 Cadillac Redundant Lyriq and 2024 GMC Hummer EV SUV and others.

Bulletin number
PIP5941
Component
Communication: manufacturer telematics
Summary
This Preliminary information communicates to the field if codes P0B13, and or U2AF1 are set history to clear codes and recommend to avoiding any possible suspect charging stations until software updates are available and implemented.

Owners of these vehicles have filed 20 complaints in the electrical category.

Vehicles covered

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