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November 20, 2025 Service campaign

Service Update

Chevrolet technical service bulletin N252527780 for 2026 Chevrolet Silverado 1500.

Bulletin number
N252527780 (N252527780)
Component
Unknown or other
Summary
Service Update. Certain vehicles listed above may have a condition in which the front object alarm sensor wire harness retention clip is not inserted in the front bumper bracket. Dealers will verify the harness clip is connected, and reseat if necessary.

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