NKC Factory-verified

GMC · Regular Production Option

Active noise cancellation

Years 2014–19, 2025–27 Models 6 Factory citations 20
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Also described as Active noise cancellation, engine noise controlActive Noise CancellationNoise control system, active noise cancellationActive noise cancellation, noise control system

Also documented for BuickCadillacChevrolet

Documented applications

This page aggregates every documented appearance of NKC in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.