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September 10, 2025 Service bulletin

A vehicle may come in with B3A6B set in history

Chevrolet technical service bulletin PIT6424B for 2024-2025 Chevrolet Equinox EV, 2023-2026 Cadillac Lyriq and 2024-2025 Chevrolet Blazer EV and others.

Bulletin number
PIT6424B
Component
Unknown or other
Summary
A vehicle may come in with B3A6B set in history. Tech is directed to clear code and advise the customer an OTA will be released for the code.

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