Audio system feature, USB ports, 3 (2 inside the floor console, 1 behind the touch-screen)

Years 2014–18, 2020 Models 3 Factory citations 8

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Also described as USB port, inside center consoleUSB port

Also documented for Buick GMC

Documented applications

Colorado — Second generation (GMT31XX) (2015–2022)

2015–2018 Factory-verified

2015: LT, Z71: S; Base, WT: not offered; 2018 from GM's 2018 Colorado order guide (PDF)

GM factory document — 2015 chevrolet colorado fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet canyon colorado electrical body builders manual service manual 2016 en us, p.10.
GM factory document — 2017 chevrolet canyon colorado electrical body builders manual service manual 2017 en us, p.12.
GM factory document — 2018 chevrolet colorado order guide copy gm authority, p.2.

Impala — tenth generation (2014–2020)

2014–2016 Factory-verified

2014: 2SA, 1LT, 2LT, 1LZ, 2LZ: S; 2015: 1LT, 2LT, 3LT, 1LZ, 2LZ: S; 2016: 1LT, 2LT, 3LT, 2LZ: 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.
2018 Confirmed

standard on the LS from 2018 (GM's 2018 Impala RPO change list, GM Authority)

Silverado — T1XX (2019–2026)

2020 Factory-verified

GM factory document — 2020 chevrolet silverado 1500 fleet order guide wayback, p.1.

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