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March 26, 2024 Service bulletin

This service bulletin provides repair information to correct a customer concern of Radio Software issues...

Cadillac technical service bulletin 23-NA-222 for 2024 Cadillac Lyriq, 2024 Cadillac XT4 and 2024 Chevrolet Blazer EV and others.

Bulletin number
23-NA-222
Component
Electrical system
Summary
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.

Owners of these vehicles have filed 69 complaints in the electrical category.

Vehicles covered

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