- 2019 Factory-verified
Premier: A, only with WPK and L86; 2019 from GM's 2019 Suburban order guide (GM Authority copy)
MF6 Factory-verified
Also documented for CadillacGMC
Documented applications
- 2019 Factory-verified
Premier: A, only with WPK and L86; 2019 from GM's 2019 Tahoe order guide (GM Authority copy)
This page aggregates every documented appearance of MF6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.