- 2014–2015 Factory-verified
UYS Factory-verified
Also described as Radio, AM/FM stereo, navigation, DVD-ROM, CAF, HDD, USB, RSA, RSE (GMNA version)
Also documented for BuickChevrolet
Documented applications
- 2014 Factory-verified
requires UVC; includes UBS
This page aggregates every documented appearance of UYS in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.