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June 9, 2026 Service bulletin

This PI advises dealers that if DTC P0606 and/or P0607 are set in the K160 EBCM, additional diagnostic...

Chevrolet technical service bulletin PIT6521 for 2024-2025 Chevrolet Traverse, 2023-2026 Chevrolet Colorado and 2025 Buick Enclave and others.

Bulletin number
PIT6521
Component
Unknown or other
Summary
This PI advises dealers that if DTC P0606 and/or P0607 are set in the K160 EBCM, additional diagnostic aids should be followed to ensure the module requires replacement

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