- 2025–2027 Factory-verified
S on all trims
NKC Factory-verified
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
- 2014, 2016–2018 Factory-verified
- 2019 Factory-verified
all trims: S
- 2025–2027 Factory-verified
S on all trims
- 2015–2019 Factory-verified
Denali: S; 2019 from the Graphite Performance Edition (YF0) contents; 2018 from GM's 2018 Yukon order guide
- 2015–2017 Factory-verified
Denali: S; SLE, SLT: not available
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.