Noise control system, active noise cancellation

Years 2014–19, 2024–27 Models 7 Factory citations 18

Also described as Active noise cancellation, noise control systemNoise cancellation systemActive Noise CancellationActive noise cancellation

Also documented for Buick Cadillac GMC

Documented applications

Equinox — Third generation (D2XX) (2018–2024)

2018 Factory-verified

L, LS, LT, Premier: S

GM factory document — 2018 chevrolet all new equinox fleet order guide wayback, p.1.
2019 Factory-verified

1SM, 1LS, 2FL, 1LT, 2LT, 3LT, 1LZ, 2LZ, 3LZ: S

GM factory document — 2019 chevrolet equinox order guide april 6 2018 copy gm authority, p.118.

Equinox — Fourth generation (2025–2027)

2025–2027 Factory-verified

S on all trims

GM factory document — 2025 chevrolet all new equinox fleet order guide, p.3.
GM factory document — 2026 chevrolet equinox fleet order guide, p.3.
GM factory document — 2027 chevrolet equinox fleet order guide, p.3.

Impala — tenth generation (2014–2020)

2014–2016 Factory-verified

2014: 1LS, 1FL, 1SA, 2SA, 1LT, 1LZ: S; 2015: 1LS, 1FL, 1LT, 1LZ: S; 2016: 1LS, 1FL, 1LT: S

GM factory document — 2014 chevrolet impala fleet order guide wayback, p.2.
GM factory document — 2015 chevrolet impala fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet impala fleet order guide wayback, p.2.

Silverado — K2XX (2014–2019)

2015, 2017 Factory-verified

GM factory document — 2015 chevrolet silverado 1500 fleet order guide wayback, p.1.
GM factory document — 2017 chevrolet sierra silverado electrical body builders manual service manual 2017 en us, p.25.

Trailblazer — First generation, VSS-F (2021–2027)

2025–2027 Factory-verified

only in: AWD; all trims: S

GM factory document — 2025 chevrolet trailblazer fleet order guide, p.1.
GM factory document — 2026 chevrolet trailblazer fleet order guide, p.1.
GM factory document — 2027 chevrolet trailblazer limited fleet order guide, p.1.

Traverse — Third generation (2024–2027)

2025–2027 Factory-verified

2025: High Country, RS: S; LT, Z71: not offered; 2026–2027: High Country, RS: S; LT, Z71: O; 2025: requires UQA; 2026–2027: included with and only available with UQA

GM factory document — 2025 chevrolet traverse fleet order guide, p.2.
GM factory document — 2026 chevrolet traverse fleet order guide, p.2.
GM factory document — 2027 chevrolet traverse fleet order guide, p.2.
2024 Single-source

decoderpo.com's 2024 ALL-NEW Traverse order guide page lists it on its Standart Equipment tab (LS, LT, Z71); the page is a T3 mirror of GM's guide and the repository holds no GM document for 2024

Trax — Second generation, VSS-F (2024–2026)

2025–2026 Factory-verified

all trims: S

GM factory document — 2025 chevrolet trax fleet order guide, p.1.
GM factory document — 2026 chevrolet trax fleet order guide, p.1.

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