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November 26, 2025 Service bulletin

This bulletin communicates to the dealer a temporary solution to prevent a dead battery until engineering...

Cadillac technical service bulletin PIC6631 for 2026 Cadillac CT5, 2026 Cadillac CT4 and 2026 Chevrolet Corvette Convertible and others.

Bulletin number
PIC6631
Component
Unknown or other
Summary
This bulletin communicates to the dealer a temporary solution to prevent a dead battery until engineering can provide a permanent solution.

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