Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hi There, I'm Clay a certified master automobile technician with 30 years of automotive repair and diagnostic experience.
From your description most likely the Daytime Running Lamps (DRL) module is at fault. Let me know the model of this 2007 Chevrolet and or the VIN and I can be more precise.
I hope this information is helpful. If you have any questions let me know. You can reply back to me through this thread at any time.
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