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May 14, 2025 Service bulletin

This service bulletin provides repair information to correct a customer concern of Check Engine Lamp...

Chevrolet technical service bulletin 24-NA-170 for 2023-2024 Chevrolet Colorado and 2023-2024 GMC Canyon.

Bulletin number
24-NA-170
Component
Electrical system
Summary
This service bulletin provides repair information to correct a customer concern of Check Engine Lamp Illuminated with HVAC Related DTC.

Owners of these vehicles have filed 128 complaints in the electrical category.

Vehicles covered

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