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August 3, 2026 Service bulletin

This PI states that if SDGM DTC P0604/P0607 is set and no other SDGM DTCs are present, clear DTCs and...

Chevrolet technical service bulletin PIT6512A for 2025-2026 Chevrolet Tahoe, 2025-2026 Chevrolet Equinox and 2024-2026 GMC Acadia and others.

Bulletin number
PIT6512A
Component
Unknown or other
Summary
This PI states that if SDGM DTC P0604/P0607 is set and no other SDGM DTCs are present, clear DTCs and reset the SDGM. Advises of how to contact PQC to authorize SDGM replacement.

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