- 2019 Factory-verified
2019: SLT: A, new; requires VPY; adds L86, MF6, Z95, UV6, IO6, NKC, GU5 and SEV wheels
YF0 Factory-verified
Also documented for Chevrolet
Documented applications
This page aggregates every documented appearance of YF0 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.