- 2025–2027 Factory-verified
2025: S in 3SP; not offered in 2WT, 5WT, 8WT, 3LT, 2SP; 2026: S in 2LT, 3LT, 4LT, 2TR, 3TR, 2SP, 3SP; not offered in 4WT, 5WT, 8WT; 2027: S in 2LT, 3LT, 2TR, 3TR; not offered in 4WT, 5WT, 8WT
DX6 Factory-verified
Also documented for GMC
Documented applications
This page aggregates every documented appearance of DX6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.